Quantum Field Theories
Superconformal quantum field theories in string
... string theories living on Anti-de Sitter space (AdS) and supersymmetric conformal quantum field theories (CFTs) in the planar limit ...the theories is strongly coupled, the other one is ...
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Protected gates for topological quantum field theories
... While quantum error-correcting codes can provide the necessary protection of information against noise, a further requirement for quantum computation is the ability to execute gates in a robust ...
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Quantum field theories on categories fibered in groupoids
... of quantum field theory on ...of quantum field theories defined on spacetimes with extra geometric structures appearing throughout the literature fit into our ...a quantum ...
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Protected gates for topological quantum field theories
... While quantum error-correcting codes can provide the necessary protection of information against noise, a further requirement for quantum computation is the ability to execute gates in a robust ...
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Deformations of Quantum Field Theories on curved spacetimes
... Thermal Quantum Field Theories on Flat Spacetime This chapter contains a simple but instructive example for a deformation of a quantum field theory on flat spacetime − many of the ...
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A new computational approach to lattice quantum field theories
... Developments in algorithms over the past decade suggest that there is a new computational ap- proach to a class of quantum field theories. This approach is based on rewriting the partition function ...
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Inverse scattering and locality in integrable quantum field theories
... relativistic quantum field theories in two dimensions, prominent examples being the Sinh-Gordon model, the Ising model, the Sine-Gordon model, the O(N ) σ-models, and many ...Such field ...
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The split property for quantum field theories in flat and curved spacetimes
... of quantum field theory [35] that is considerably deeper than the assumption of Einstein causality (commutation of spacelike sep- arated ...covariant quantum field theories in curved ...
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The split property for locally covariant quantum field theories in curved spacetime
... a quantum field theory. It is known to hold for general theories in Minkowski space under the hypothesis of ...covariant quantum field theories in arbitrary globally hyperbolic ...
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Negative energy densities in integrable quantum field theories at one-particle level
... Throughout this article, we have considered QEIs only on the level of one-particle states. A natural next step would be to see whether, in the same class of integrable quantum field theories, this ...
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Exact Form Factors in Integrable Quantum Field Theories: the Sine-Gordon Model
... integrable quantum field theories there exist different types of bound state spectra which may be characterized by the absence or presence of solitons or ...in quantum field theory the ...
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Higher particle form factors of branch point twist fields in integrable quantum field theories
... integrable quantum field theories and their correlation functions are related to the bi-partite entanglement ...twist field in the underlying conformal field ...twist field we ...
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Classifications of Quantum Field Theories
... these theories arise from working with F-theory on a non-compact base, in which some collection of curves are si- multaneously collapsed to small ...associated theories contain a dimensionful parameter ...
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Branes and Supersymmetric Quantum Field Theories
... gauge theories as branes in type IIA string theory and ...gauge theories in strongly-coupled ...from quantum corrections by supersymmetry, and also the BPS spectrum of a related two-dimensional N = ...
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Quantum field Theories as Representations of a Single∗ Algebra
... of quantum fields on a background structure, M , which, amongst others, refers to a globally hyperbolic ...The quantum-field algebra, A(M ), is obtained by factoring Free(M ) by a set of relations, in which ...
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Thermal Behavior of Holographic Quantum Field Theories
... boundary field theory corresponds to a well-defined ge- ometric quantity in the ...the field theory background, one may divide the surface into two or more spatial subregions {A, B, ...a field ...
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Causality and Chance in Relativistic Quantum Field Theories
... serious theories in which space-time can be re- garded as given, and localization becomes ...contemporary quantum me- ...of quantum mechanics where the local beables are explicit and mathematical ...
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Symmetries in Three Dimensional Superconformal Quantum Field Theories
... gauge theories which, in particular, enables one to explore non- perturbative global symmetries and ...ABJ theories is proved to have hid- den N = 8 superconformal symmetry and hidden parity on the ...
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On vacuum energies and renomalizability in integrable quantum field theories
... conformal field theories the vacuum en- ergies by means of the thermodynamic Bethe ...conformal field theory in the ultraviolet, the vacuum energies exhibit different types of ...scalar field ...
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On vacuum energies and renomalizability in integrable quantum field theories
... Copyright and reuse: City Research Online aims to make research outputs of City, University of London available to a wider audience.. Copyright and Moral Rights remain with the author([r] ...
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