Modular commutators in conformal field theory
Web10 apr. 2024 · The resulting conformal field theories are defined in the standard way, i.e. they lend themselves to a Lagrangian description in terms of a WZW model and their chiral energy momentum tensor is the ... WebThe modular commutator is a recently discovered multipartite entanglement measure that quan-ti es the chirality of the underlying many-body quantum state. In this Letter, we …
Modular commutators in conformal field theory
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WebConformal field theory (CFT) was originally developed to describe critical phenom- ena in two-dimensional statistical-mechanical models [2]. Soon after that it was realized, notably by Fiiedan and Shenker [7], that CFT also provides a … Web22 dec. 2024 · The modular commutator is a recently discovered entanglement quantity that quantifies the chirality of the underlying many-body quantum state. In this …
WebThe modular commutator is a recently discovered entanglement quantity that quantifies the chirality of the underlying many-body quantum state. In this Letter, we derive a … Web31 mei 2024 · The modular commutator is a recently discovered multipartite entanglement measure that quantifies the chirality of the underlying many-body quantum state. In this …
WebThe modular commutator is a recently discovered multipartite entanglement measure that quantifies the chirality of the underlying many-body quantum state. In this Letter, we … WebDOI: 10.1007/978-1-4613-0729-7_12 Corpus ID: 118043193; Introduction to Conformal Invariant Quantum Field Theory in Two and More Dimensions @inproceedings{Mack1988IntroductionTC, title={Introduction to Conformal Invariant Quantum Field Theory in Two and More Dimensions}, author={G. Mack}, year={1988} }
Web28 sep. 2024 · Thus the equal time commutators of the scalar fields are not well-defined for a non-free conformal field theory, even if which is defined from the Lagrangian. We also have the commutator for a conformal field theory on Minkowski space, instead of the cylinder, by taking the small distance limit.
WebDefinitions and concepts. Let V be a vector space over a field F. For instance, suppose V is R n or C n, the standard n-dimensional space of column vectors over the real or complex numbers, respectively.In this case, the idea of representation theory is to do abstract algebra concretely by using n × n matrices of real or complex numbers.. There are three … atlanta housing market 2023WebThe modular commutator is a recently discovered multipartite entanglement measure that quantifies the chirality of the underlying many-body quantum state. In this Letter, we derive a universal expression for the modular commutator in conformal field theories in $1+1$ dimensions and discuss its salient features. atlanta housing market 2022WebHardcover ISBN 978-0-387-94785-3 Published: 13 December 1996. Softcover ISBN 978-1-4612-7475-9 Published: 17 September 2011. eBook ISBN 978-1-4612-2256-9 Published: 06 December 2012. Series ISSN 0938-037X. Edition Number 1. Number of Pages XXI, 890. Topics Theoretical, Mathematical and Computational Physics. atlanta housing market 2021Web21 jul. 2024 · We provide explicit computations in two and four-dimensional CFTs, focusing mainly on commutators of components of the stress-tensor. We rederive several familiar results, such as the canonical commutation relations of free field theory, the local form of the Poincaré algebra, and the Virasoro algebra of two-dimensional CFT. pirkka pitsisukkaWeb3 aug. 2016 · The operator content of a boundary CFT also shows up in the entanglement spectrum of the ground state, which is equivalent to the energy spectrum of the CFT with a proper conformal B.C. specified... pirkka possumunkkiWebstate-operator correspondence. First forget about conformal structure and think only about topological theories. For such 2d theories there are Atiyah{Segal axioms, which basically say that such a theory is a functor F: Cob !Vect from the category of cobordisms to the category of vector spaces. Boundaries are always disjoint unions of circles ... pirkka pizzapohja ohjeWebThe modular commutator is a recently discovered entanglement quantity that quantifies the chirality of the underlying many-body quantum state. In this Letter, we derive a … atlanta hub delta