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A topological quantum computer is a theoretical quantum computer proposed by Russian-American physicist Alexei Kitaev in 1997. It employs quasiparticles in two-dimensional systems, called anyons, whose world lines pass around one another to form braids in a three-dimensional spacetime (i.e., one temporal plus … 展开
One of the prominent examples in topological quantum computing is with a system of Fibonacci anyons. A Fibonacci anyon has been described as "an emergent particle with the … 展开
• Collins, Graham P. (April 2006). "Computing with Quantum Knots" (PDF). Scientific American.
• Sarma, … 展开Topological quantum computers are equivalent in computational power to other standard models of quantum computation, in particular to the quantum circuit model and to the quantum Turing machine model. That is, any of these models can efficiently simulate any of … 展开
CC-BY-SA 许可证中的维基百科文本 Topological quantum field theory - Wikipedia
In gauge theory and mathematical physics, a topological quantum field theory (or topological field theory or TQFT) is a quantum field theory which computes topological invariants.
While TQFTs were invented by physicists, they are also of mathematical interest, being related to, among other things, knot theory and the theory of four-manifolds in algebraic topology, and to the theory of moduli spaces in algebraic geometry. Donaldson, Jones, Witten, and Kontsevich have all …Wikipedia · CC-BY-SA 许可下的文字- 预计阅读时间：10 分钟
Topological quantum computers a step closer with new method to …
网页12 小时之前 · The topological quantum computer still exists only in theory but, if possible, would be the most stable and powerful computing machine in the world. However, it …
A Short Introduction to Topological Quantum Computation
网页2017年5月11日 · This review presents an entry-level introduction to topological quantum computation -- quantum computing with anyons. We introduce anyons at the system …
Topological quantum computers a step closer with new method to …
网页Yet surprising new research shows that a weird feature of quantum mechanics can be used to produce objects that behave like half of an electron. These ‘split-electrons’ can act as …
Qubit Quest Takes a Topological Turn - IEEE Spectrum
网页2023年6月18日 · Google’s team made its non-Abelian anyon discovery on a quantum computer built around superconducting qubits that are composed of Josephson junctions and other circuit elements such as inductors ...
Topological quantum computer - Wikiwand
网页A topological quantum computer is a theoretical quantum computer proposed by Russian-American physicist Alexei Kitaev in 1997. It employs quasiparticles in two …
Topological Quantum Computation—From Basic …
网页2013年3月8日 · Quantum computation requires controlled engineering of quantum states to perform tasks that go beyond those possible with classical computers. Topological quantum computation aims to achieve …
Inside Microsoft’s quest for a topological quantum …
网页2016年10月21日 · Early theoretical work on topological states of matter won three physicists the Nobel Prize in Physics on 4 October. The firm has been developing topological quantum computing for more than...
网页2018年1月16日 · In topological quantum computing, information is encoded in “knotted” quantum states of topological phases of matter, thus being locked into topology to …
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