Results 31 to 40 of about 11,195 (208)
A proposal to demonstrate non-abelian anyons on a NISQ device [PDF]
QuantumIn this work we present a proposal for realising non-Abelian anyons on a NISQ device. In particular we explore the feasibility of implementing the quantum double model $D(D_4)$.
Jovan Jovanović +3 more
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Modern Physics Letters A, 2018 The theory of anyon systems, as modular functors topologically and unitary modular tensor categories algebraically, is mature. To go beyond anyons, our first step is the interplay of anyons with conventional group symmetry due to the paramount importance of group symmetry in physics.
openaire +3 more sources
A Simple Decoder for Topological Codes
Entropy, 2015 Here we study an efficient algorithm for decoding topological codes. It is a simple form of HDRG decoder, which could be straightforwardly generalized to complex decoding problems. Specific results are obtained for the planar code with both i.i.d.
James Wootton
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Physical Review Letters, 1990 Summary: We describe some novel effects generated by the gravitational Chern-Simons term similar to those induced by its electromagnetic counterpart. In particular, a structureless particle source generates a gravimagnetic field. Conversely, it causes a spinning source to contribute to the static Newtonian potential, thereby violating the equivalence ...
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New Journal of Physics, 2016 Anyons, quasiparticles living in two-dimensional spaces with exotic exchange statistics, can serve as the fundamental units for fault-tolerant quantum computation.
Annie Jihyun Park +3 more
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Interacting Fibonacci anyons in a Rydberg gas
, 2012 A defining property of particles is their behavior under exchange. In two dimensions anyons can exist which, opposed to fermions and bosons, gain arbitrary relative phase factors or even undergo a change of their type.
Katsura, Hosho, Lesanovsky, Igor
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Finite-size anyons and perturbation theory [PDF]
, 1996 We address the problem of finite-size anyons, i.e., composites of charges and finite radius magnetic flux tubes. Making perturbative calculations in this problem meets certain difficulties reminiscent of those in the problem of pointlike anyons.
A. Comtet +25 more
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A short introduction to Fibonacci anyon models
, 2008 We discuss how to construct models of interacting anyons by generalizing quantum spin Hamiltonians to anyonic degrees of freedom. The simplest interactions energetically favor pairs of anyons to fuse into the trivial ("identity") channel, similar to the ...
Ludwig, Andreas W. W. +3 more
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Anyons and Chiral Solitons on a Line [PDF]
, 1996 We show that excitations in a recently proposed gauge theory for anyons on a line in fact do not obey anomalous statistics. On the other hand, the theory supports novel chiral solitons.
C. Nohl +13 more
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A study of time reversal symmetry of abelian anyons
Journal of High Energy Physics, 2018 We perform a study of time reversal symmetry of abelian anyons A $$ \mathcal{A} $$ in 2+1 dimensions, in the spin structure independent cases. We will find the importance of the group C $$ \mathcal{C} $$ of time-reversal-symmetric anyons modulo anyons ...
Yasunori Lee, Yuji Tachikawa
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