Results 11 to 20 of about 356,233 (291)
Mirror symmetry and line operators
Journal of High Energy Physics, 2020 We study half-BPS line operators in 3d N $$ \mathcal{N} $$ = 4 gauge theories, focusing in particular on the algebras of local operators at their junctions.
Tudor Dimofte +3 more
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Subsystem non-invertible symmetry operators and defects
SciPost Physics, 2023 We explore non-invertible symmetries in two-dimensional lattice models with subsystem $\mathbb Z_2$ symmetry. We introduce a subsystem $\mathbb Z_2$-gauging procedure, called the subsystem Kramers-Wannier transformation, which generalizes the ordinary ...
Weiguang Cao, Linhao Li, Masahito Yamazaki, Yunqin Zheng
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, 2017 A symmetry witness is a suitable subset of the space of selfadjoint trace class operators that allows one to determine whether a linear map is a symmetry transformation, in the sense of Wigner.
Dominik R Laetsch +3 more
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Squash operator and symmetry [PDF]
Physical Review A, 2010 4 pages, no figures; minor grammatical ...
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Colour-twist operators. Part I. Spectrum and wave functions
Journal of High Energy Physics, 2020 We introduce a new class of operators in any theory with a ’t Hooft large-N limit that we call colour-twist operators. They are defined by twisting the colour-trace with a global symmetry transformation and are continuously linked to standard, untwisted ...
Andrea Cavaglià +3 more
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Detector operators for celestial symmetries
Journal of High Energy Physics, 2023 Abstract This paper presents a systematic cataloging of the generators of celestial symmetries on phase space. Starting from the celestial OPEs, we first show how to extract a representation of the general-spin analog of the wedge subalgebra of w1+∞ on the phase space of massless matter fields of arbitrary helicity.
Yangrui Hu, Sabrina Pasterski
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Renormalization of gluonic leading-twist operators in covariant gauges
Journal of High Energy Physics, 2022 We provide the all-loop structure of gauge-variant operators required for the renormalisation of Green’s functions with insertions of twist-two operators in Yang-Mills theory.
Giulio Falcioni, Franz Herzog
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Extending the Picard-Fuchs system of local mirror symmetry [PDF]
, 2005 We propose an extended set of differential operators for local mirror symmetry. If $X$ is Calabi-Yau such that $\dim H_4(X,\Z)=0$, then we show that our operators fully describe mirror symmetry.
Forbes, Brian, Jinzenji, Masao
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Symmetry of Open Quantum Systems: Classification of Dissipative Quantum Chaos
PRX Quantum, 2023 We develop a theory of symmetry in open quantum systems. Using the operator-state mapping, we characterize symmetry of Liouvillian superoperators for the open quantum dynamics by symmetry of operators in the double Hilbert space and apply the 38-fold ...
Kohei Kawabata +4 more
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On the algebra of symmetries of Laplace and Dirac operators [PDF]
, 2018 We consider a generalization of the classical Laplace operator, which includes the Laplace-Dunkl operator defined in terms of the differential-difference operators associated with finite reflection groups called Dunkl operators.
De Bie, Hendrik +2 more
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