Results 81 to 90 of about 351,751 (194)
Constraining higher-spin S-matrices
Journal of High Energy Physics, 2023 There are various no-go theorems that tightly constrain the existence of local higher-spin theories with non-trivial S-matrix in flat space. Due to the existence of higher-spin Yang-Mills theory with non-trivial scattering amplitudes, it makes sense to ...
Tung Tran
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On higher spin symmetries in de Sitter QFTs [PDF]
Journal of High Energy Physics, 2016 We consider the consequences of global higher-spin symmetries in quantum field theories on a fixed de Sitter background of spacetime dimension D ≥ 3. These symmetries enhance the symmetry group associated with the isometries of the de Sitter background and thus strongly constrain the dynamics of the theory.
Renato Nunes Costa, Ian A. Morrison
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Classical Aspects of Higher Spin Topologically Massive Gravity
, 2012 We study the classical solutions of three dimensional topologically massive gravity (TMG) and its higher spin generalization, in the first order formulation.
Chen, Bin, Long, Jiang, Zhang, Jian-dong
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Symmetries and Invariants in Higher-Spin Theory [PDF]
, 2016 18 pages, Contribution to the Proceedings of the International Workshop on Higher Spin Gauge Theories, 4-6 November 2015 ...
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One-loop finiteness of Chiral Higher Spin Gravity
Journal of High Energy Physics, 2020 One of the main ideas behind Higher Spin Gravities is that the higher spin symmetry is expected to leave no room for counterterms, thereby eliminating UV divergences that make the pure gravity non-renormalizable.
Evgeny Skvortsov, Tung Tran
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Microscopic theories for cubic and tetrahedral superconductors: application to PrOs_4Sb_{12}
, 2006 We examine weak-coupling theory for unconventional superconducting states of cubic or tetrahedral symmetry for arbitrary order parameters and Fermi surfaces and identify the stable states in zero applied field.
A. D. Huxley +6 more
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Lorentz covariant form of extended higher-spin equations
Journal of High Energy Physics, 2018 The extension of nonlinear higher-spin equations in d = 4 proposed in [30] for the construction of invariant functional is shown to respect local Lorentz symmetry.
V. E. Didenko +2 more
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Band-Structure Effects in the Spin Relaxation of Conduction Electrons
, 1998 Spin relaxation of conduction electrons in metals is significantly influenced by the Fermi surface topology. Electrons near Brillouin zone boundaries, special symmetry points, or accidental degeneracy lines have spin flip rates much higher than an ...
Fabian, J., Sarma, S. Das
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Scalar electrodynamics and Higgs mechanism in the unfolded dynamics approach
Journal of High Energy PhysicsWe put forward a novel method of constructing unfolded formulations of field theories, which is based on initial fixation of the form of an unfolded field and subsequent looking for the corresponding unfolded equation as an identity that this field ...
Nikita Misuna
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