Results 121 to 130 of about 117,966 (253)
Noncommutative Topological Quantum Field Theory-Noncommutative Floer Homology
, 2005 We present some ideas for a possible Noncommutative Floer Homology. The geometric motivation comes from an attempt to build a theory which applies to practically every 3-manifold (closed, oriented and connected) and not only to homology 3-spheres. There is also a physical motivation: one would like to construct a noncommutative topological quantum ...
openaire +2 more sources
Translation-Invariant Noncommutative Renormalization
Symmetry, Integrability and Geometry: Methods and Applications, 2010 We review here the construction of a translation-invariant scalar model which was proved to be perturbatively renormalizable on Moyal space. Some general considerations on nonlocal renormalizability are given.
Adrian Tanasa
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Exotic Galilean Symmetry and Non-Commutative Mechanics
Symmetry, Integrability and Geometry: Methods and Applications, 2010 Some aspects of the ''exotic'' particle, associated with the two-parameter central extension of the planar Galilei group are reviewed. A fundamental property is that it has non-commuting position coordinates.
Peter A. Horváthy +2 more
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Entanglement Wedge Reconstruction via Universal Recovery Channels
Physical Review X, 2019 In the context of quantum theories of spacetime, one overarching question is how quantum information in the bulk spacetime is encoded holographically in boundary degrees of freedom.
Jordan Cotler +5 more
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On noncommutative quantum field theories and dimensionless insertions [PDF]
, 2011 M. Schweda, Michael Wohlgenannt
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Towards Noncommutative Topological Quantum Field Theory – Hodge theory for cyclic cohomology [PDF]
, 2014 Ioannis P. Zois
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Quantum Field Theory on Noncommutative Curved Space-times and Noncommutative Gravity
, 2021 S. Roy
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QFT on fuzzy AdS spaces: classical limit and boundary correlation functions
Journal of High Energy PhysicsQuantum field theory on two- and three-dimensional fuzzy anti-de Sitter spaces is introduced and studied. We find a complete set of solutions to the fuzzy Klein-Gordon equation and identify the commutative limit in which they reduce to classical scalar ...
Bojana Brkić +4 more
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Space-Time Diffeomorphisms in Noncommutative Gauge Theories
Symmetry, Integrability and Geometry: Methods and Applications, 2008 In previous work [Rosenbaum M. et al., J. Phys. A: Math. Theor. 40 (2007), 10367–10382] we have shown how for canonical parametrized field theories, where space-time is placed on the same footing as the other fields in the theory, the representation of ...
L. Román Juarez +2 more
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On the M2-Brane Index on Noncommutative Crepant Resolutions. [PDF]
Lett Math Phys, 2022 Cirafici M.
europepmc +1 more source