Non-Abelian statistics versus the Witten anomaly

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Non-Abelian Statistics versus The Witten Anomaly

Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. This paper is motivated by prospects for non-Abelian statistics of deconfined particlelike objects in 3 þ 1 dimensi...

متن کامل

Non-Abelian vortices and non-Abelian statistics.

We study the interactions of non-abelian vortices in two spatial dimensions. These interactions have novel features, because the Aharonov-Bohm effect enables a pair of vortices to exchange quantum numbers. The cross section for vortex-vortex scattering is typically a multi-valued function of the scattering angle. There can be an exchange contribution to the vortex-vortex scattering amplitude th...

متن کامل

Non-abelian statistics from an abelian model

It is well known that the abelian Z2 anyonic model (toric code) can be realized on a highly entangled two-dimensional spin lattice, where the anyons are quasiparticles located at the endpoints of string-like concatenations of Pauli operators. Here we show that the same entangled states of the same lattice are capable of supporting the non-abelian Ising model, where the concatenated operators ar...

متن کامل

A sphaleron for the non-Abelian anomaly

A self-consistent Ansatz for a new sphaleron of SU(3) Yang–Mills–Higgs theory is presented. With a single triplet of Weyl fermions added, there exists, most likely, one pair of fermion zero modes, which is known to give rise to the non-Abelian (Bardeen) anomaly as a Berry phase. The corresponding SU(3) gauge field configuration could take part in the nonperturbative dynamics of Quantum Chromody...

متن کامل

Wu-Yang Monopoles and Non-Abelian Seiberg-Witten Equations

Some exact solutions of the SU(2) Seiberg-Witten equations in Minkowski spacetime are given.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Physical Review D

سال: 2011

ISSN: 1550-7998,1550-2368

DOI: 10.1103/physrevd.84.065019