Results 21 to 30 of about 85,652 (254)

Higgs mechanism in nonlocal field theories

Journal of High Energy Physics, 2018
We study spontaneous gauge symmetry breaking and the Higgs mechanism in nonlocal field theories. Motivated by the level truncated action of string field theory, we consider a class of nonlocal field theories with an exponential factor of the d ...
Manami Noumi Hashi, Hiroshi Isono, Toshifumi Noumi, Gary Shiu, Pablo Soler   +4 more
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Tree-level scattering amplitudes in nonlocal field theories

Journal of High Energy Physics, 2021
We prove in two ways that, for a special class of nonlocal field theories consistent with linear and non-linear stability at the classical level, and with unitarity and super-renormalizability or finiteness at the quantum level, the n-point tree-level ...
Leonardo Modesto, Gianluca Calcagni
doaj   +1 more source

Anisotropic Cosmology in the Local Limit of Nonlocal Gravity

Universe, 2023
Within the framework of the local limit of nonlocal gravity (NLG), we investigate a class of Bianchi type I spatially homogeneous but anisotropic cosmological models. The modified field equations are presented in this case, and some special solutions are
Javad Tabatabaei, Abdolali Banihashemi, Shant Baghram, Bahram Mashhoon   +3 more
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Fields with local class field theory

Journal of Algebra, 1976
We say that a field k possesses local class jield theory when the finite separable algebraic extensions K / k form an Artin-Tate class formation with respect to the multiplicative groups K *. In addition to the p-adic number fields Q, and the field lR of real numbers themselves, their maximal absolutely algebraic subfields Q; and lRa are known to have ...
Neukirch, Jürgen, Perlis, Robert
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Ghosts in classes of non-local gravity

Physics Letters B, 2015
We consider a class of non-local gravity theories where the Lagrangian is a function of powers of the inverse d'Alembertian operator acting on the Ricci scalar.
Antonio De Felice, Misao Sasaki
doaj   +1 more source

Local class field theory [PDF]

St. Petersburg Mathematical Journal, 2004
The author gives condition for a Henselian field \(F\) which imply that local class field theory is valid for \(F\) in the sense that for every finite Galois extension \(F_0\) of \(F\) the reciprocity map \(\text{Gal}(F_0/F) \to F^{\times}/N_{F_0/F}(F_0^{\times})\) induces an isomorphism of the projection to \(\text{Gal}(F_0/F)^{ab}\).
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Nilpotent local class field theory [PDF]

Acta Arithmetica, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Koch, Helmut, Kukkuk, Susanne, Labute, John   +2 more
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SERRE WEIGHTS AND WILD RAMIFICATION IN TWO-DIMENSIONAL GALOIS REPRESENTATIONS

Forum of Mathematics, Sigma, 2016
A generalization of Serre’s Conjecture asserts that if $F$ is a totally real field, then certain characteristic
LASSINA DEMBÉLÉ, FRED DIAMOND, DAVID P. ROBERTS   +2 more
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Ramification theory in non-abelian local class field theory [PDF]

Acta Arithmetica, 2010
Öz bulunamadı.
Ikeda, Kazim Ilhan, Serbest, Erol
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Ghost-free infinite derivative quantum field theory

Nuclear Physics B, 2019
In this paper we will study Lorentz-invariant, infinite derivative quantum field theories, where infinite derivatives give rise to non-local interactions at the energy scale Ms, beyond the Standard Model.
Luca Buoninfante, Gaetano Lambiase, Anupam Mazumdar   +2 more
doaj   +1 more source