OK when Anthony Peak is talking about cracking the Shor algorithm using quantum computing - again this depends on whether the quantum teleportation is NONcommutative or not. So my quantum mechanics professor Herbert J. Bernstein had his research classified without his knowledge at first - he was in discussion with the NSA - and now his quantum teleportation technology is being used by NASA. So what makes his technology different (compared to the Chinese quantum satellite teleportation technology) is that it's noncommutative.
With a donut, if you rotate it 180 degrees, every point becomes its opposite. Instead of axis points you have a donut hole. Another advantage, the donut shape actually has more surface area than the sphere, mathematically speaking—this means it has more distinct points that can be used as encoded information."
This process of the creation of matter is impossible without quantum mechanics. You know that there exists the Heisenberg Uncertainty Principle and one of its formulation is delta E multiplied by delta T is comparable with the Planck's Constant. So if you violate energy conservation law, but do it quickly, then nobody can catch your hand and say you violated the energy conservation.
Now we think that initially the universe was rapidly inflating, being in an unstable energetic vacuum-like state. It became hot only later, when this vacuum-like state decayed. Quantum fluctuations produced during inflation are responsible for galaxy formation. In some places, these quantum fluctuations are so large that they can produce new rapidly expanding parts of the universe. This process makes the universe immortal and transforms it into a multiverse,
Noncommutative coherence and quantum phase estimation algorithm
We present a measure of quantum coherence by employing the concept of noncommutativity of operators in quantum mechanics. We analyse the behaviour of this noncommutative coherence and underline its similarities and differences with the conventional measures of quantum coherence. The maximally noncommutative coherent states turn out to be far removed from the conventionally considered maximally coherent states. We argue that the efficiency of the quantum phase estimation algorithm, an important rung in the Shor factorisation algorithm, is potentially related to the measure of noncommutative coherence.
The concept of noncommutativity of operators in
quantum mechanics, ultimately attributable again to the
superposition principle, forms one of the cornerstones
of the theory, and appears in a broad spectrum of as-
pects of the theory from the uncertainty principle [52{
57] and quantum teleportation [58{60] to out-of-time-
ordered correlators [61]. Here we dene a measure of
quantum coherence by dissecting the noncommutativity
properties of density operators in quantum mechanics,
while keeping a xed reference basis.
Chuang, in fact, warns countries to use a different encryption scheme altogether to hide state secrets today, because when quantum computers become common in the future, it will be possible to uncover old state secrets that could still harm the national security of a sovereign state.
On the other hand, when quantum computers do become common, it will be possible to use quantum cryptography methods to produce uncrackable codes—even by others who have quantum computers.
“Quantum cryptography is a well-known scheme, which is uncrackable, as long as the laws of quantum physics are correct, as known today,” Chuang told EE Times.
No comments:
Post a Comment