field theory: conformal
Revisiting the Computation of Cohomology Classes of the Witt Algebra Using Conformal Field Theory and Aspects of Conformal Algebra
... field theory and conformal algebra to obtain the one-dimensional central ex- tension of the Witt algebra to the Virasoro ...two-dimensional conformal field theory is presented ...
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Of McKay correspondence, nonlinear sigma model and conformal field theory
... In the course of their research on supersymmetric Yang-Mills theories resulting from the type IIB D-branes on orbifold singularities [1], as prompted by collec- tive works in constructing (conformal) gauge ...
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Entanglement entropy of non-unitary conformal field theory
... Integrability, Conformal Field Theory and Topological Quantum Computation which took place in Natal (Brazil) in March of 2014, where important discussions relating to this project took ...
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On the Fermionic Quasi-particle Interpretation in Minimal Models of Conformal Field Theory
... tricritical Ising - and the Ising model, respectively. Dif- ferent restrictions on the summation correspond in this case in general to different symmetries of the Dynkin di- agram and different vectors B ~ are related to ...
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Massive symmetric space sine-Gordon soliton theories and perturbed conformal field theory
... bosonic field that takes values in a non- abelian Lie group, in contrast with the usual Toda field theories where the field takes values in the (abelian) Cartan subgroup of a Lie ...
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ADE spectra in conformal field theory
... boundary conformal field theories, since this combina- tion of characters coincides with the partition function Z A,F for the critical 3-state Potts model with ...
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Abelian Hall Fluids and Edge States: a Conformal Field Theory Approach
... euclidean theory in two space dimensions leads to the construc- tion of the gswf’s, gives, as a theory in 1 + 1 space-time dimensions, the dynamics of the chiral edge ...chiral field propagating on ...
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A Note on ADE-Spectra in Conformal Field Theory
... boundary conformal field theories, since this combina- tion of characters coincides with the partition function Z A,F for the critical 3-state Potts model with ...
8
Free Field Realisations in Logarithmic Conformal Field Theory
... Invariances of conformal field theories (CFTs) would seem to suggest that correla- tion functions behave as power laws. However, logarithms also exhibit conformal invariance. When logarithms are ...
142
Integrability and the conformal field theory of the Higgs branch
... We would like to thank Gleb Arutyunov, Riccardo Borsato, Stefano Cremonesi, Nick Dorey, Sergey Frolov, Amihay Hanany, Chris Hull, Juan Maldacena, Joe Minahan, Sameer Murthy, Leonardo Rastelli, David Tong, Alessandro ...
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Localized quench in 1+1 conformal field theory
... The AdS / CFT - correspondence [1] is the correspondence between ( d + 1) dimensional gravity of the AdS spacetime and d - dimensional quantum field theory on the boundary of the space. The useful and important ...
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Conformal invariance and microscopic sensitivity in cosmic inflation
... of conformal field theory is presented in chapter 3, explaining its relevance to string ...string theory will be employed throughout the di ff erent ...holographic conformal ...
186
Probability distributions for the stress tensor in conformal field theories
... quantum field theory, any state with finite or exponentially bounded energy – such as ...cal field φ ( f ...classical field observable (such as ...
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Conformal symmetry and supersymmetry in Rindler space
... of conformal and supersymme- tries by anomalies, extensively studied in the context of string ...the field-theory view taken here they break the local conformal and supersymme- try of arising ...
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Ground state representations of some non-rational conformal nets
... quantum field theory may be in various states: in quantum theory, a system is defined by the algebra of observables and a physical state is realized as a normalized positive linear functional on it ...
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Probability distributions for the stress tensor in conformal field theories
... quantum field theory, any state with finite or exponentially bounded energy—an N-particle state—gives a non-trivial probability distribution for any aver- aged local field φ ( f ...classical ...
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Linde, Klaus-Juergen (2004): Global Vertex Algebras on Riemann Surfaces. Dissertation, LMU München: Fakultät für Mathematik, Informatik und Statistik
... formal field theory has shown that it sits at the junction of several mathematical and physical ...view conformal field theories (CFT for short) are the suitable toy models for genuinely ...
200
Brehm, Enrico (2017): Entanglement through interfaces and toy models of holography. Dissertation, LMU München: Fakultät für Physik
... a conformal interface (to which we also refer as ...interface conformal field theory naturally consists of two sub-systems – the two theories that are joined by the defect ...quantum ...
173
Entanglement entropy of non-unitary integrable quantum field theory
... Prominent examples of extended one-dimensional quantum systems are quantum spin chains. Their entanglement has been extensively studied in the literature [6, 7, 8, 9, 10, 11, 12, 13, 14]. These examples however all refer ...
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Entanglement Content of Quasiparticle Excitations
... quantum field theory and gapped lattice systems, and certain highly excited states in conformal field theory and gapless ...free field theories and for simple setups in higher ...
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