Zobrazeno 1 - 10
of 1 725
pro vyhledávání: '"Topological Field Theories"'
Autor:
Theodore Jacobson, Tin Sulejmanpasic
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 11, Pp 1-31 (2024)
Abstract We discuss the canonical quantization of U(1) k Chern-Simons theory on a spatial lattice. In addition to the usual local Gauss law constraints, the physical Hilbert space is defined by 1-form gauge constraints implementing the compactness of
Externí odkaz:
https://doaj.org/article/03785ec40279450380f2d23fc9fe3ff1
Autor:
Sebastián Franco, Xingyang Yu
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 11, Pp 1-43 (2024)
Abstract Generalized global symmetries, in particular non-invertible and categorical symmetries, have become a focal point in the recent study of quantum field theory (QFT). In this paper, we investigate aspects of symmetry topological field theories
Externí odkaz:
https://doaj.org/article/cac7cc923b6a4df4976877b413904a9a
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-42 (2024)
Abstract In radial quantization, the ground states of a gauge theory on ADE singularities ℝ4 /Γ are characterized by flat connections that are maps from Γ to the gauge group. We study Class S $$ \mathcal{S} $$ theory of type a 1 $$ {\mathfrak{a}}
Externí odkaz:
https://doaj.org/article/7dc47ec7eaf3433aac588aee0bd072c7
Autor:
Alex Turzillo, Minyoung You
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-47 (2024)
Abstract We study the interplay of duality and stacking of bosonic and fermionic symmetry-protected topological phases in one spatial dimension. In general the classifications of bosonic and fermionic phases have different group structures under the
Externí odkaz:
https://doaj.org/article/631f398750ed4d24b0167c8f42f9c81e
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-44 (2024)
Abstract Three-dimensional topological insulators can be described by an effective field theory involving two ‘hydrodynamic’ Abelian gauge fields. The action contains a bulk topological BF term and a surface term, called loop model. This describe
Externí odkaz:
https://doaj.org/article/70a4a5e010a34dc285504210ab58e260
Autor:
Alexander G. Abanov, Andrea Cappelli
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 8, Pp 1-54 (2024)
Abstract Euler hydrodynamics of perfect fluids can be viewed as an effective bosonic field theory. In cases when the underlying microscopic system involves Dirac fermions, the quantum anomalies should be properly described. In 1+1 dimensions the acti
Externí odkaz:
https://doaj.org/article/86f373ad6e3546b280509f66fcb88655
Autor:
Andrew A. Cox
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 8, Pp 1-55 (2024)
Abstract This work studies domain walls between chirally-separated vacua in supersymmetric Yang-Mills theory (SYM) on ℝ3 × 𝕊1 in the semiclassical limit. For all gauge groups we explicitly find the electric fluxes of all BPS domain walls and fu
Externí odkaz:
https://doaj.org/article/c852b4bff08f4af1950c61745a5fd893
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 7, Pp 1-45 (2024)
Abstract Geometric engineering is a collection of tools developed to establish dictionaries between local singularities in string theory and (supersymmetric) quantum fields. Extended operators and defects, as well as their higher quantum numbers capt
Externí odkaz:
https://doaj.org/article/04dd03ae2bf742738e2bfff58fab13ba
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 7, Pp 1-63 (2024)
Abstract We investigate the multifusion generalization of string-net ground states and lattice Hamiltonians, delving into their associated weak Hopf symmetries. For the multifusion string-net, the gauge symmetry manifests as a general weak Hopf algeb
Externí odkaz:
https://doaj.org/article/7300481811614da99adb580e8c15ab19
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 7, Pp 1-49 (2024)
Abstract We study twisted Courant sigma models, a class of topological field theories arising from the coupling of 3D 0-/2-form BF theory and Chern-Simons theory and containing a 4-form Wess-Zumino term. They are examples of theories featuring a nonl
Externí odkaz:
https://doaj.org/article/afd05914090b4d2e9585a235b3f59b20