The new solution turns universal quantum computing closer.

   The new solution turns universal quantum computing closer. 

"Artist’s impression of the entangled logic gate built by University of Sydney quantum scientists. Credit: Emma Hyde/University of Sydney"(ScitechDaily, Scientists Unlock Quantum Computing Power by Entangling Vibrations in a Single Atom)

"Physicists at the University of Sydney have achieved a breakthrough in quantum computing by creating a universal logic gate inside a single atom." (ScitechDaily, Scientists Unlock Quantum Computing Power by Entangling Vibrations in a Single Atom)

The ability to control and entangle a single atom’s internal vibrations makes the next-generation quantum gates possible. That makes it possible to create identical data flows in the quantum gates. 

Researchers created an entangled quantum gate between complex systems. And that can be the key to the new universal quantum computing. Researchers had one problem with quantum computers. That is how to create the quantum gate that controls the information in the qubit. The difference between quantum computers and binary computers is that. Information is connected with particles in quantum computers. That means in the quantum channel, particle-form photons transport information. 

And that makes it hard to create the gate for the system. The gate, or logic gate, is the base element in computing. It uses diodes and transistors to make Boolean functions. The problem with the quantum gate is that. The system should handle data. That is connected to particles. 

Regular diodes and transistors cannot handle particles. That makes those systems very complicated. Quantum gate must handle data. That travels in the quantum bridge between superpositioned and entangled particles. So if the system pulls the quantum bridge through the system that uses quantum transistors and diodes. One version is that the quantum diodes and quantum transistors can store information that a superpositioned and entangled particle sends to the receiver. Then the system creates another superpositioned and entangled particle pair. But that requires time. 

“The general definition of a qubit as the quantum state of a two-level quantum system.” (Wikipedia, qubit)

Another problem is the error control in the quantum computer. “Using a powerful error-correcting system known as the Gottesman-Kitaev-Preskill (GKP) code — often called the “Rosetta Stone” of quantum computing — they managed to entangle vibrations of a trapped ion. This achievement drastically reduces the number of physical qubits needed, tackling one of the biggest hurdles in scaling quantum computers and bringing practical, large-scale quantum machines closer to reality.” (ScitechDaily, Scientists Unlock Quantum Computing Power by Entangling Vibrations in a Single Atom)

Entangled quantum gates are things that offer a solution to that problem. The idea is that the system splits a qubit into two parts. 

Then those entangled gates transport information into two separate quantum channels. If those channels get the same solution. That means the answer is more probable, right than wrong. If those channels get a different solution, the other answer is wrong. The key element in that process. Data that travels in those channels must be identical. There is always a possibility that an error in the data form occurs at the input stage, where the system writes data to the qubit. Detection of that kind of problem is difficult. 

The qubit can have multiple states or levels. Every single state of the qubit can be put into superposition and entanglement separately. 

 And if we think of the superposition. With 20 states, we can share information between those states. The information can be doubled, and the edge can be between states 1-10 and 11-20. Then the system splits the qubit into two parts.  Those states can turn into the strings that transport information in binary form. So, in every state, the qubit still has values 0 and 1. That means a quantum gate is basically similar to an electronic gate. But it must handle data. That is stored in the quantum states. 

https://en.wikipedia.org/wiki/Boolean_algebra

https://en.wikipedia.org/wiki/Gottesman%E2%80%93Kitaev%E2%80%93Preskill_code

https://en.wikipedia.org/wiki/Logic_gate

https://en.wikipedia.org/wiki/Quantum_logic_gate

https://en.wikipedia.org/wiki/Qubit

Quantum computers and nanorobots are coming. And we don't even know all their abilities.

  Quantum computers and nanorobots are coming. And we don't even know all their abilities. 

In the future, we can see nanorobots everywhere. Researchers created artificial bacteria that can create electricity from wastewater. And those bacteria can give electricity to the small nanomachines that clean the water and observe, what type of waste is in that wastewater. Those small machines can look like rice there is a tunnel through them. And the system can pump water through that tunnel where there is an active carbon filter and maybe a UV system that destroys bacteria. 

Those bacteria also can deliver energy into nanotechnical microprocessors. And in some visions, the supercomputer of the future can be a group of nanotanks that flow in wastewater. And the users communicate with those systems by using WLAN. 

The users can use things like quantum computers over the net by using their cell phones. And that thing makes it possible to share the quantum and supercomputer capacity through the internet. That means the large machine can share its power with small machines. 

The shape of the morphing network is not sharp. And that means networked computers, but networked cell phones can also form morphing neural networks. And the morphing neural network can consist of cell phones, computers, and drones that are connected under one entirety.

The nano- and mini-machine swarms are a good example of morphing and scalable networks. If those swarms require new abilities only one member of that swarm must be reprogrammed. And then that member scales that information through the entire swarm. That kind of technology requires new tools. Those tools must be secured and fast-reacting. They require self-development ability. 

Quantum computers are tools that can make the future more complicated than we expected. They are game changers and work as physical layers for highly advanced AI-based systems. Machine learning is the tool used in fusion experiments. However, machine learning gives new abilities to control quantum systems and molecules for nanotechnical applications. 

Researchers are working hard with nanotechnology, biotechnology, morphing neural networks, AI, and quantum computing. Those systems will change the world more than nobody expected. The complex AI requires powerful computers to run those systems. Things like nanorobot swarms require ultra-secure data transmissions. If there are some kind of problems with communication, the nanomachine swarms can do something that they should not do. 

Quantum computers allow systems to create new and complex molecules because they can drive complicated simulations. The system must simulate how atoms and molecules touch each other. And then it must turn that simulation into rea, or physical world.  

ENIAC

While a CAD/CAM (Computer-Aided Design/Computer-Aided Manufacturing) system creates something extremely complicated, like very long molecules that are required in medicines. It must react very fast to non-predicted effects. And that thing requires extremely fast computing. When lasers and microwaves are manipulating sub-atomic scale systems they must send energy impulses with very high accuracy. 

When people are talking about quantum computers they must realize that those systems are weapons themselves. That means quantum computers can break any code that is made by using binary computers. And we know why some nations are interested in that technology. 

We can use the history of binary computers as a model when we try to predict the future of quantum computers. Maybe pocket-size quantum computers will not come next year to the supermarkets. But we must realize that maybe that day is coming sooner than we think. We can compare the quantum computers to ENIAC, the first electronic, and programmable computer from the year 1945. 

Those quantum computers are also the first of their kind. They are powerful systems. And when we are looking at the image of the supercomputer from the 1980s who believes that someday we carry a system with many times higher calculation capacity in our pockets. Same way size of the quantum computers will turn smaller. When the number of those systems is rising the price will decrease. And that's why we must prepare for that thing. 

https://scitechdaily.com/generating-electricity-from-wastewater-bioengineered-bacteria-produce-power/

https://en.wikipedia.org/wiki/ENIAC

The ability to make single photons is vital for quantum computers.

 The ability to make single photons is vital for quantum computers.

Controlling complex systems requires that system operators have complete knowledge of the system and its interactions.

The problem with error correlation in quantum computers is that the qubits and quantum systems are much more sensitive to outside effects than binary computers. The other problem is that the anomaly that causes a calculation error can also happen during the second calculation. Things like gravity waves are global anomalies that affect all quantum computers. And that thing means that all quantum computers can calculate wrong at the same moment.

The big problem is also that quantum computers are the only things that can check and find errors in another quantum computer's solutions. Binary computers make the same 45-year calculations that quantum computers can make in seconds. And that thing means that outside things like torrents of gravity waves can destroy all the results that the Quantum systems produce. And the problem is that those outside effects can cause anomalous functions in all quantum computers in the world.

Things like changes in the gravity fields on Earth can also affect qubits. And that means the portable quantum systems might need information about the gravity field's strength so those quantum systems can calibrate themselves.

"Los Alamos National Laboratory scientists developed a new method for producing circularly polarized single photons, paving the way for advancements in quantum communication and a potential ultra-secure quantum internet. Credit: Los Alamos National Laboratory" (ScitechDaily.com/Quantum Illumination: Advanced Device Generates Single Photons and Encodes Information) 

The system can make bubbles in quantum fields or qauntum layers using photons. Those things can help to transport information between superpositioned and entangled photons and electron switches.

"Artistic illustration depicts magnetic excitations of cobalt-phthalocyanine molecules, where entangled electrons propagate into triplons. Credit: Jose Lado/Aalto University" (ScitechDaily.com/Tricky Triplons: Scientists Create Artificial Quantum Magnet With Quasiparticles Made of Entangled Electrons)

The next-generation quantum computers require very good, and very accurate ability to control multi-state and multi-layer systems.

The next-generation quantum computers can use multiple multi-state qubits. Those qubits can be networks of triplons. And systems that can create photon pairs. The photons are between those electrons in quantum magnets, called quantum triplons. And that system can make more powerful and portable quantum computers possible. The network of superpositioned photons and electrons is extremely difficult to handle. The system must have the ability to create single photons that it can put between those electrons.

And then information must be transported from those electron pairs to the sender photon, which is in quantum entanglement and superpositioned on the receiving side. The ability to make photons interact with wave movement makes it possible to stop photons at the precise point between electrons. Then the system must drive energy to that photon so that it can create superposition and quantum entanglement with some other photon.

Then the energy level of the transmitter side of the quantum entanglement will rise higher than that of the receiving side. And the system can start to drive information into that system. The receiving part just pulls energy away from the receiving side. The key element in quantum systems is that the transmitting or active side in superposition must be at a higher level.

If superpositioned and entangled particles are at the same energy level, standing waves between those particles push them away. The electron pairs can transmit energy away from the receiving side, which helps to keep the difference in energy levels in superpositioned and entangled particles.

The ability to create lots of single photons allows the system to replace photons that flew away when the quantum entanglement reached the same level. The network-based, ultra-small systems are extremely complicated to handle. The system might have multiple quantum states, like photon and radio wave states. The system must know precisely the energy level of the qubits before they can transport information.

Things like gravitational waves and even differences in Earth's gravitational field make it possible that there are differences between real and calculated values in qubits. That thing destroys the information that the qubit should transport because the receiving system doesn't know at what level or state the system loads the information.

The quantum computer is 45 years faster than any binary computer. That is both the biggest opportunity and the biggest weakness in quantum computing. Only another quantum computer can check the calculations that those extremely powerful systems can make. Of course, it is possible to perform the calculation twice. However, the problem is that there could be some anomaly that cannot be predicted during the second calculation. Things like gravitational waves that can shake the qubits are collective anomalies. They affect all Quantum computers at the same time.

https://scitechdaily.com/quantum-illumination-advanced-device-generates-single-photons-and-encodes-information/?expand_article=1

https://scitechdaily.com/tricky-triplons-scientists-create-artificial-quantum-magnet-with-quasiparticles-made-of-entangled-electrons/?expand_article=1

https://technologyandfuture4.wordpress.com/2023/08/26/the-ability-to-make-single-photons-is-vital-for-quantum-computers/

The new quantum gate can be the key to the most powerful quantum technology ever created.

Conceptual diagram illustrating the quantum gate. (Dr. Takafumi Tomita/IMS) (Sciencealert.com/Record-Breaking Experiment Could Solve a Huge Challenge in Quantum Computing)

In the image above you see how the quantum gate works. There are two atoms or some other particles in the energy ray. The atoms are acting similar way with neutron stars. 

And those two particles can cut the energy ray or aim it in the wanted direction. The action of those particles is like neutron stars where the radiation pike comes from the poles. And in some visions, if there is possible to capture free neutrons that thing can make even faster quantum gates possible. 

If researchers can use particle that has north and south poles that thing makes it possible to aim those gate particles in the wanted direction. And then information can send to those particles by using a laser or some other energy rays. 

There is also the possibility to use positronium in that kind of system. The idea is that the electron will be on another side of quantum entanglement. And another side is the positron. The thing that makes positronium suitable is that the distance between positron and energy is easy to determine. The system will put those particles w in the locked position. And they will be superpositioned and entangled. 

There is the possibility to increase the energy level of the protons. And that thing makes it possible to increase the number of electrons that are orbiting that proton. 

There another very futuristic version is that the proton whose mass is increased by using the energy ray will get the extra electrons orbiting it. There is a possibility that the magnetic field would anchor those electrons in certain positions. And then the energy radiation will send to protons that resend that information to those electrons. If there will be a neutron in that position aiming the data to the right channel is easier. 

https://www.sciencealert.com/we-have-a-new-record-for-the-fastest-two-qubit-quantum-gate-between-atoms

The vibrating atoms are the new type of qubits.

Image 1) "MIT researchers have found a way to store quantum information in the vibrational motion of atom pairs, similar to the swinging motion of two pendula, connected by a spring. The quantum register contains hundreds of pairs of vibrating qubits that researchers can coherently control for over ten seconds. Credit: Sampson Wilcox/RLE" (ScitechDaily/MIT Physicists Have Discovered New Qubits for Quantum Computers Using Vibrating Atoms)

The time that the quantum computer can keep the superposition is the primary element in its speed. When the superposition is lost the system must re-adjust. That means the superposition must remake. The superposition of the vibrating atoms stays about ten seconds. And that thing is fundamental for quantum computing. Image 2 is the material that I mentioned in the past text. A laser ray that is pointed to the line of specific atoms can create atomic vibration. 

Image 2) (Phys.Org/Scientists weave atomically thin wires into ribbons)

Do you know, why there are used so uncommon material in quantum annealing systems? The thing is that the annealing system means that certain atoms are stressed by electromagnetic radiation. That makes them send radiation in their specific frequency. 

And if those atoms are not very common. That makes it easier to separate their annealing. From the "white noise". And that makes the system more accurate. But rare elements that can give unique wavelengths of radiation are expensive. 

Image 3) Atom superposition demonstration." MIT physicists find that pairs of atoms can hold a superposition of two vibrational states. Like two swinging pendula, the atoms can move in sync, and against each other, at the same time, making them robust qubits for quantum computing. Credit: Courtesy of the researchers." (ScitechDaily/MIT Physicists Have Discovered New Qubits for Quantum Computers Using Vibrating Atoms)

The vibrating atoms are making it possible to make flat and powerful quantum processing units. And that is a road to make quantum computers more common than they are today. Quantum computers are revolutionary machines that have abilities that are never even thought of. They can use to drive complicated AI solutions that are making analyzing the DNA easier. 

The fact is that quantum computers are turning more common. More people can use them. And that increases the power of those systems. 

More users bring more money. The investments bring more scientists for working in those quantum computer projects. And the thing is that the newest quantum computers are created by using the simulations driven on the quantum systems. 

And they are useful to make simulations of everything from cosmic formations to the actions of enzymes. Those systems can control drone swarms. And they can create new types of medicines. Also controlling nanomachines inside the human body is not more difficult than controlling drone swarms in nature. 

The fact is that quantum computers would not make cryptology useless. The thing is that the governments would just turn to use quantum computers for code making. And another thing is that code-breakers will also turn to quantum age. And they will start to use quantum computers to hack the codes that are made by using quantum computers. 

https://scitechdaily.com/mit-physicists-have-discovered-new-qubits-for-quantum-computers-using-vibrating-atoms/

Image 1) https://scitechdaily.com/mit-physicists-have-discovered-new-qubits-for-quantum-computers-using-vibrating-atoms/

Image 2) https://phys.org/news/2022-01-scientists-atomically-thin-wires-ribbons.html

https://thoughtandmachines.blogspot.com/

The ability to manipulate skyrmions and other big advantages can scale up quantum computers.

 The ability to manipulate skyrmions and other big advantages can scale up quantum computers.

Researchers manipulate a single skyrmion at room temperature. 

The ability to manipulate a single skyrmion at room temperature is one of the biggest advantages of nanotechnology. That thing can use to machine nanomachines. But skyrmions have more abilities. The skyrmion can use to transport information and delete qubits when they are used. 

And that thing makes those things useful to act as a quantum eraser. Also, skyrmion can form around the qubit. And that is making it possible to transfer the qubits through the air inside the laser rays. That thing makes it possible to long-range wireless quantum data transportation. 

The qubit can, of course, can be doubled and send through the air by using radio waves. In that system, the first qubit will release its data to a radio transmitter. That system uses a multi-band radio. In that system for every layer or state of the qubit is it's own radiofrequency. 

And that means the qubit can send from another place to other by using radio waves. And the receiving system would load that data to the qubit. But that system is slow if we want to compare it with the system that transfers data in the form of qubits like electrons. 

But there is one of the more interesting abilities what the large-scale skyrmion can use.  And that thing is the power field. Or protective energy field. If the extremely large skyrmion can form around the wire that is in the middle of the aircraft, that thing can break the physical ammunition or even laser rays. This thing is making it possible to turn the protective fields from the sci-fi movies true. That thing is possible if researchers can make enough large-scale skyrmion.

https://scitechdaily.com/emergent-matter-scientists-successfully-manipulate-a-single-skyrmion-at-room-temperature/

The cryogenic chip is another big advantage in scale-up quantum computers. 

The ultimate power of quantum computers is a well-known thing. The quantum systems are at least a million times more powerful than conventional binary computers. And that is the problem with quantum computers. 

If we want to use quantum computers on large-scale computing and control robots and solve more and more complicated formulas. We should create more quantum computers. The problem with quantum computers is finding the errors from the calculations. 

In binary computing, the error-chek is simple. When the system checks the answer, it uses another data handling unit. But the problem with quantum computers is that only other quantum computers can check those formulas. The formula that takes about an hour to drive in quantum computers can take even thousands of years if it wanted to solve by using binary computers. 

But for making new and more powerful quantum computers. There are needed more complicated and also smaller microchips for handling quantum systems. And that means the skyrmions could use to machine those chips. The new quantum microchips can operate by using the low temperature and pressure combination. 

The new quantum materials and processors could benefit the atom superposition in the metal plates. Also, those systems can use time crystals to store data. And that thing is making it possible to make the caching during the data handling process. That means the qubits would duplicate and store or send to the other data line. 

If the error-detection would not see errors in those calculations the stored qubits can be destroyed. But if the small-size thermos solution can be made the time crystals can also use to store data in the quantum USB where it can send to another quantum computer. 

https://scitechdaily.com/after-20-years-of-trying-scientists-succeed-in-doping-a-1d-atomic-chain-of-cuprates/

https://scitechdaily.com/beyond-qubits-cryogenic-chip-is-big-step-to-scale-up-quantum-computing/

https://scitechdaily.com/exotic-new-material-could-be-two-superconductors-in-one-with-serious-quantum-computing-applications/

https://scitechdaily.com/after-20-years-of-trying-scientists-succeed-in-doping-a-1d-atomic-chain-of-cuprates/

https://thoughtandmachines.blogspot.com/

In the quantum world, things like reversing time and teleportation are possible.

 

Reversing time back in the smallest scale system doesn't mean that someone made the time machine. In the smallest scale quantum world many things that are impossible to use are possible. 

Quantum teleportation is one of the examples of the thing that is possible in the quantum world. The term "quantum teleportation" doesn't mean the object itself transferred anywhere. 

That object would not move its abilities would transfer to other objects by using the laser. Or some other thing. That linear energy would make the situation possible that the particles are turning into one particle because their oscillation is turning to synchronize. 

The same way time can turn back in the quantum world. The thing doesn't mean that the object would travel to the past. In the quantum world, time means that the quantum field of the particle is turning weaker. The reason for that is that the particles are losing energy all time when they are oscillating. 

This means that replacing the lost energy of the quantum field is the thing that is called reversing time.  In the quantum world, that thing means the repairing of the quantum field. Or simply restoring the energy that particle is losing. The thing is that virtual time travel is made all the time. The trajectories of particles can calculate backward. 

In the quantum world, reversing time means that the energy that a particle loses while it oscillates will replace. That thing will turn the quantum field of the particle stronger. And quantum teleportation means that the oscillation of the particles will synchronize. 

That means oscillation of one particle will superposition to another. This makes those particles like they are like one. 

Also, the changes in the energy levels of the particles can recalculate. So that means we could calculate the states of qubits. But calculating states of qubits doesn't mean that the information inside them is dangered. The thing that can make it possible to hack qubit is the difference between theoretical and real models of the qubit.

When a qubit is traveling through the tunnel there is a theoretical model of how much energy it loses. For that model is needed the transmitting power of the qubit. The key element in the loading information from qubit is that the delivering system needs the energy level that the sender loaded in the qubit.

That data is needed that the receiver can adjust the measurement sensor to the right state. Then it starts to remove data from state to state. In the removal or transmit process of the data in the quantum system. The receiving state will start to oscillate the same frequency with the sending layer. 

In the qubit, data is stored in a layer or the states. Those states are like floors in the building. But the system must adjust the receiver that it would position at the right point of the building. If the receiver's state is different than the sender layer.  It cannot oscillate with a certain layer of the qubit and the data cannot read. 

https://www.sciencealert.com/physicists-have-reversed-time-on-the-smallest-scale-with-a-quantum-computer

https://thoughtandmachines.blogspot.com/