Results 41 to 50 of about 200,617 (293)
Topological charge of center vortices [PDF]
Nuclear Physics B - Proceedings Supplements, 2003 Proceedings, Lattice 2002, 3p ...
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Thermal Simulations, Open Boundary Conditions and Switches
EPJ Web of Conferences, 2018 SU(N) gauge theories on compact spaces have a non-trivial vacuum structure characterized by a countable set of topological sectors and their topological charge. In lattice simulations, every topological sector needs to be explored a number of times which
Burnier Yannis +3 more
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Topology of Born-Infeld AdS black holes in 4D novel Einstein-Gauss-Bonnet gravity
Physics Letters B, 2022 The topological classification of critical points of black holes in 4D Einstein-Gauss-Bonnet gravity coupled to Born-Infeld theory is investigated. Considered independently, Born-infeld corrections to the Einstein action alter the topological charge of ...
Pavan Kumar Yerra +1 more
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Coherent Topological Charge Structure in $CP^{N-1}$ Models and QCD
, 2005 In an effort to clarify the significance of the recent observation of long-range topological charge coherence in QCD gauge configurations, we study the local topological charge distributions in two-dimensional $CP^{N-1}$ sigma models, using the overlap ...
H. B. Thacker +5 more
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Topological Charge Evolution in the Markov-Chain of QCD [PDF]
, 2004 The topological charge is studied on lattices of large physical volume and fine lattice spacing. We illustrate how a parity transformation on the SU(3) link-variables of lattice gauge configurations reverses the sign of the topological charge and leaves ...
Allés +25 more
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, 2012 We analyze topological charge contributions from classical SU(2) center vortices with shapes of planes and spheres using different topological charge definitions, namely the center vortex picture of topological charge, a discrete version of F\~{F} in the
Faber, M. +2 more
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Interferometry versus projective measurement of anyons [PDF]
, 2015 The distinct methods for measuring topological charge in a non-abelian anyonic system have been discussed in the literature: projective measurement of a single point-like quasiparticle and interferometric measurement of the total topological charge of a ...
Freedman, Michael H. +1 more
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ON TOPOLOGICAL CHARGED BRANEWORLD BLACK HOLES [PDF]
Modern Physics Letters A, 2009 We study a class of topological black hole solutions in RSII braneworld scenario in the presence of a localized Maxwell field on the brane. Such a black hole can carry two types of charge, one arising from the extra dimension, the tidal charge, and the other from a localized gauge field confined to the brane.
Sheykhi, Ahmad, Wang, Bin
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Topological influence and back-action between topological excitations
, 2014 Topological objects can influence each other if the underlying homotopy groups are non-Abelian. Under such circumstances, the topological charge of each individual object is no longer a conserved quantity and can be transformed to each other. Yet, we can
Kobayashi, Shingo +2 more
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Topologically Charged Rotating Wormhole
Acta Physica Polonica B, 2023 14 pages; 4 figures, published in Acta Phys. Pol. B (https://doi.org/10.5506/APhysPolB.54.11-A3)
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