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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
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 …
- 作者: Ville Lahtinen, Jiannis K. Pachos
- Publish Year: 2017
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 ...
网页This iceberg is a model of quantum computation based on topological, rather than local, degrees of freedom. The class of functions, BQP (functions computable with bounded er …
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 …
[quant-ph/0101025] Topological Quantum Computation - arXiv.org
网页2001年1月4日 · Topological Quantum Computation. The theory of quantum computation can be constructed from the abstract study of anyonic systems. In mathematical terms, …
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 …
Majorana zero modes and topological quantum computation
网页2015年10月27日 · Topological quantum computation 1,2 is an approach to fault-tolerant quantum computation in which the unitary quantum gates result from the braiding of …
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 …
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