Moscow's Mad Scientists Have Figured Out How To Warp Time

Moscow's Mad Scientists Have Figured Out How To Warp Time As Putin Seeks To Dominate Space-Time Continuum

Lead researcher Dr Gordey Lesovik, of Moscow’s Laboratory of the Physics of Quantum Information at the Moscow Institute of Physics and Technology, said: “We have artificially created a state that evolves in a direction opposite to that of the thermodynamic arrow of time.”

His team used a rudimentary quantum computer, which carries information on subatomic particles. He hopes their findings, in journal Scientific Reports, will help improve processing power.

So how does it work? Well the time machine is actually a rudimentary quantum computer made up of electron qubits.

A qubit is a the basic unit of quantum information – a unit that represents one, zero, and both one and zero at the same time.

Researchers ran an "evolution program", which caused the qubits to enter a complicated changing pattern of ones and zeroes.

And during this process, the order was lost – like hitting balls at the start of a game of pool.

A separate program then modified the state of this quantum computer so that it evolved backwards, returning from chaos to order.

This allowed the qubits to return to their original starting point.

Scientists were able to perform this so-called "time reversal" successfully 85 per cent of the time with two qubits, and had a 50 per cent success rate with three qubits.

The team were able to then calculate the probability of a "smeared out" electron spontaneously "localising" back to its recent past – travelling through time, in effect.

And it turns out that if you observe 10billion freshly localised electrons every second for 13.7billion years, you'd only see this happen once.

And even then, the electron would only travel no more than a ten-billionth of a second into the past.

That's not ideal, because not being able to predict time-reversal makes the system useless to scientists.

That's why it's so important that scientists were able to successfully "reverse time on demand" with a quantum computer.

No doubt this technology will be seeked by demonic tyrannts around the world to control and end Man's destiny.

thesun.co.uk/tech/8624077/time-machine-experiment-quantum-physics-electrons/
web.archive.org/web/20190314010451/https://www.thesun.co.uk/tech/8624077/time-machine-experiment-quantum-physics-electrons/

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No doubt this technology will be seeked by demonic tyrannts Jews. Last thing we need are immortal Rothschilds

fixed it for you user

I stand corrected, good catch. Yes it looks like they are about to find a loophole to defy the very basic Justice of nature: death for all, and change it death for those whom are not (((us))). Times are truly getting more demonic for humanity.

SUN : the UKs National INQUIRER

congratulations on spelling 'continuum' correctly.
it doesn't seem like somebody who actually reads The Sun would be able to spell a four syllable word, let alone the word continuu……

oh… wait a minute…..
You just copied and pasted it….

Nevermind

Hey guys, if I mash billiard balls to a wire mesh, I have 85% two balls will bounce of each other and the wire, and 50% chance if 3 balls. Imagine I send a whole galaxy's worth of balls on to that mesh, we have a really good chance of time travelling, because statistics said so!

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I am confused.
I shall write a letter to our President to explain this femnominom to me.

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yor Grand Poobah President here

I have read the papers and this is valid.

I have amended the research somewhat to make it easier for the less intellectually gifted to comprehend:

GENERAL TIME REVERSALALGORITHMSConsider a quantum system initially prepared in thestate Ψ(t= 0) and let it evolve during the timeτintothe state Ψ(τ) =e−iˆHτ/~Ψ(0). Let us find a minimalsize of a qubit register needed to simulate the dynamicsof a system Ψ(0)→Ψ(τ) with a given fidelity 1−. Letus choose a finite set of time instancesti∈[0,τ],i=0,…N′subject to a condition|〈Ψ(ti)|Ψ(ti+1〉)|2= 1−witht0= 0 for some small >0. Then at any timeinstantt∈[0,τ] a state Ψ(t) can be approximated bythe discrete set of states{Ψ(ti),i= 0,…,N′}with thefidelity 1−. The set of states{Ψ(ti)}spans the HilbertsubspaceSof the dimensionN ≤ N′. Therefore,Nbasis vectors|ei〉∈Scan be represented byNorthogonalstates of the qubit register,|ei〉 → |~bi〉 ≡ |b0b1…〉. Thecorresponding qubit HamiltonianˆHwhich mimics theoriginal HamiltonianˆHis then defined by the relation(ˆH)ij≡〈~bi|ˆH|~bj〉=〈ei|ˆH|ej〉.Below we introduce two encoding procedures|ei〉 →|~bi〉. In the first,sparsecoding approach, one assignsa separate qubit to each state|ei〉,i∈[0,N −1] andencodes the stateψ(τ) into theN-qubit state|ψ〉=∑N−1i=0ψi|00…1i…0N−1〉. The second approach is adensecoding scheme where one records the stateψ(τ)into a state ofn= int[log2(N)] + 1 qubits|ψ〉=∑N−1i=0ψi|i〉, where|i〉≡|b0…bn−1〉is a computationalbasis state corresponding a binary representation of thenumberi=∑n−1k=0bk2n−1−k.A time-reversal operation

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"This is one in a series of papers on the possibility of violating the second law of thermodynamics. That law is closely related to the notion of the arrow of time that posits the one-way direction of time from the past to the future," said the study's lead author Gordey Lesovik, who heads the Laboratory of the Physics of Quantum Information Technology at MIPT.

"We began by describing a so-called local perpetual motion machine of the second kind. Then, in December, we published a paper that discusses the violation of the second law via a device called a Maxwell's demon," Lesovik said. "The most recent paper approaches the same problem from a third angle: We have artificially created a state that evolves in a direction opposite to that of the thermodynamic arrow of time."

What makes the future different from the past

Most laws of physics make no distinction between the future and the past. For example, let an equation describe the collision and rebound of two identical billiard balls. If a close-up of that event is recorded with a camera and played in reverse, it can still be represented by the same equation. Moreover, it is not possible to distinguish from the recording if it has been doctored. Both versions look plausible. It would appear that the billiard balls defy the intuitive sense of time.

However, imagine recording a cue ball breaking the pyramid, the billiard balls scattering in all directions. In that case, it is easy to distinguish the real-life scenario from reverse playback. What makes the latter look so absurd is our intuitive understanding of the second law of thermodynamics—an isolated system either remains static or evolves toward a state of chaos rather than order.

Most other laws of physics do not prevent rolling billiard balls from assembling into a pyramid, infused tea from flowing back into the tea bag, or a volcano from "erupting" in reverse. But these phenomena are not observed, because they would require an isolated system to assume a more ordered state without any outside intervention, which runs contrary to the second law. The nature of that law has not been explained in full detail, but researchers have made great headway in understanding the basic principles behind it.

Spontaneous time reversal

Quantum physicists from MIPT decided to check if time could spontaneously reverse itself at least for an individual particle and for a tiny fraction of a second. That is, instead of colliding billiard balls, they examined a solitary electron in empty interstellar space.

"Suppose the electron is localized when we begin observing it. This means that we're pretty sure about its position in space. The laws of quantum mechanics prevent us from knowing it with absolute precision, but we can outline a small region where the electron is localized," says study co-author Andrey Lebedev from MIPT and ETH Zurich.

The physicist explains that the evolution of the electron state is governed by Schrödinger's equation. Although it makes no distinction between the future and the past, the region of space containing the electron will spread out very quickly. That is, the system tends to become more chaotic. The uncertainty of the electron's position is growing. This is analogous to the increasing disorder in a large-scale system—such as a billiard table—due to the second law of thermodynamics.

Read more at: phys.org/news/2019-03-physicists-reverse-quantum.html#jCp
Read more at: phys.org/news/2019-03-physicists-reverse-quantum.html#jCp

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huh:

"However, Schrödinger's equation is reversible," adds Valerii Vinokur, a co-author of the paper, from the Argonne National Laboratory, U.S. "Mathematically, it means that under a certain transformation called complex conjugation, the equation will describe a 'smeared' electron localizing back into a small region of space over the same time period." Although this phenomenon is not observed in nature, it could theoretically happen due to a random fluctuation in the cosmic microwave background permeating the universe.

The team set out to calculate the probability to observe an electron "smeared out" over a fraction of a second spontaneously localizing into its recent past. It turned out that even across the entire lifetime of the universe—13.7 billion years—observing 10 billion freshly localized electrons every second, the reverse evolution of the particle's state would only happen once. And even then, the electron would travel no more than a mere one ten-billionth of a second into the past.

Large-scale phenomena involving billiard balls and volcanoes obviously unfold on much greater timescales and feature an astounding number of electrons and other particles. This explains why we do not observe old people growing younger or an ink blot separating from the paper.

Reversing time on demand

The researchers then attempted to reverse time in a four-stage experiment. Instead of an electron, they observed the state of a quantum computer made of two and later three basic elements called superconducting qubits.

Stage 1: Order. Each qubit is initialized in the ground state, denoted as zero. This highly ordered configuration corresponds to an electron localized in a small region, or a rack of billiard balls before the break.
Stage 2: Degradation. The order is lost. Just like the electron is smeared out over an increasingly large region of space, or the rack is broken on the pool table, the state of the qubits becomes an ever more complex changing pattern of zeros and ones. This is achieved by briefly launching the evolution program on the quantum computer. Actually, a similar degradation would occur by itself due to interactions with the environment. However, the controlled program of autonomous evolution will enable the last stage of the experiment.
Stage 3: Time reversal. A special program modifies the state of the quantum computer in such a way that it would then evolve "backwards," from chaos toward order. This operation is akin to the random microwave background fluctuation in the case of the electron, but this time, it is deliberately induced. An obviously far-fetched analogy for the billiards example would be someone giving the table a perfectly calculated kick.
Stage 4: Regeneration. The evolution program from the second stage is launched again. Provided that the "kick" has been delivered successfully, the program does not result in more chaos but rather rewinds the state of the qubits back into the past, the way a smeared electron would be localized or the billiard balls would retrace their trajectories in reverse playback, eventually forming a triangle.

The researchers found that in 85 percent of the cases, the two-qubit quantum computer returned back into the initial state. When three qubits were involved, more errors happened, resulting in a roughly 50 percent success rate. According to the authors, these errors are due to imperfections in the actual quantum computer. As more sophisticated devices are designed, the error rate is expected to drop.

Interestingly, the time reversal algorithm itself could prove useful for making quantum computers more precise. "Our algorithm could be updated and used to test programs written for quantum computers and eliminate noise and errors," Lebedev explained.

arxiv.org/pdf/1712.10057.pdf

phys.org/news/2019-03-physicists-reverse-quantum.html#jCp