Non-relativistic spinning particle in a Newton-Cartan background
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DOI: 10.1007/jhep01(2018)002
Abstract: A bstractWe construct the action of a non-relativistic spinning particle moving in a general torsionless Newton-Cartan background. The particle does not follow the geodesic equations, instead the motion is governed by the non-relativistic analog of… read more here.
Keywords: relativistic spinning; particle; spinning particle; newton cartan ... See more keywords
Bound-state formation, dissociation and decays of darkonium with potential non-relativistic Yukawa theory for scalar and pseudoscalar mediators
Sign Up to like & getrecommendations! Published in 2022 at "Journal of High Energy Physics"
DOI: 10.1007/jhep03(2022)172
Abstract: Abstract Dark matter models with light mediators featuring sizable interactions among dark particles enjoy an increasing attention in the model building community due to the elegance with which they can potentially explain the scaling relations… read more here.
Keywords: non relativistic; scalar pseudoscalar; bound state; potential non ... See more keywords
T-duality of non-relativistic string in torsional Newton-Cartan background
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DOI: 10.1007/jhep05(2020)024
Abstract: In this short note we analyse T-duality properties of non-relativistic string in torsional Newton-Cartan background. We also determine condition that ensures that non-relativistic string maps to non-relativistic string under T-duality. read more here.
Keywords: duality; torsional newton; string torsional; newton cartan ... See more keywords
Non-relativistic geometry of holographic screens
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DOI: 10.1007/jhep06(2017)038
Abstract: A bstractWe propose that the intrinsic geometry of holographic screens should be described by the Newton-Cartan geometry. As a test of this proposal, we show that the evolution equations of the screen can be written… read more here.
Keywords: geometry holographic; relativistic geometry; form; geometry ... See more keywords
A non-relativistic limit of NS-NS gravity
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DOI: 10.1007/jhep06(2021)021
Abstract: We discuss a particular non-relativistic limit of NS-NS gravity that can be taken at the level of the action and equations of motion, without imposing any geometric constraints by hand. This relies on the fact… read more here.
Keywords: term; limit; relativistic limit; limit gravity ... See more keywords
Entanglement in a Maxwell theory coupled to a non-relativistic particle
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DOI: 10.1007/jhep07(2020)079
Abstract: We consider electromagnetism in a cylindrical manifold coupled to a non-relativistic charged point-particle. Through the relation between this theory and the Landau model on a torus, we study the entanglement between the particle and the… read more here.
Keywords: maxwell theory; coupled non; entanglement maxwell; particle ... See more keywords
Lie algebra expansions and actions for non-relativistic gravity
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DOI: 10.1007/jhep08(2019)048
Abstract: Abstract We show that the general method of Lie algebra expansions can be applied to re-construct several algebras and related actions for non-relativistic gravity that have occurred in the recent literature. We explain the method… read more here.
Keywords: relativistic gravity; lie algebra; algebra expansions; actions non ... See more keywords
Non-relativistic and potential non-relativistic effective field theories for scalar mediators
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DOI: 10.1007/jhep08(2021)114
Abstract: Abstract Yukawa-type interactions between heavy Dirac fermions and a scalar field are a common ingredient in various extensions of the Standard Model. Despite of that, the non-relativistic limit of the scalar Yukawa theory has not… read more here.
Keywords: potential non; effective field; relativistic potential; non relativistic ... See more keywords
Dispersion relations in non-relativistic two-dimensional materials from quasinormal modes in Hǒrava Gravity
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DOI: 10.1007/jhep10(2019)087
Abstract: Abstract We compute dispersion relations of non-hydrodynamic and hydrodynamic modes in a non-relativistic strongly coupled two-dimensional quantum field theory. This is achieved by numerically computing quasinormal modes (QNMs) of a particular analytically known black brane… read more here.
Keywords: dispersion relations; gravity; rava gravity; relations non ... See more keywords
Non-relativistic ten-dimensional minimal supergravity
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DOI: 10.1007/jhep12(2021)123
Abstract: Abstract We construct a non-relativistic limit of ten-dimensional $$ \mathcal{N} $$ N = 1 supergravity from the point of view of the symmetries, the action, and the equations of motion. This limit can only be… read more here.
Keywords: relativistic ten; supergravity; relativistic action; ten dimensional ... See more keywords
The Resolvent Algebra of Non-relativistic Bose Fields: Sectors, Morphisms, Fields and Dynamics
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DOI: 10.1007/s00220-019-03629-8
Abstract: It was recently shown that the resolvent algebra of a non-relativistic Bose field determines a gauge invariant (particle number preserving) kinematical algebra of observables which is stable under the automorphic action of a large family… read more here.
Keywords: resolvent algebra; algebra; algebra non; relativistic bose ... See more keywords