Results 21 to 30 of about 498 (181)
Magnetophonons & type-B Goldstones from hydrodynamics to holography [PDF]
Journal of High Energy Physics, 2020 Abstract We perform a detailed analysis of a large class of effective holographic models with broken translations at finite charge density and magnetic field. We exhaustively discuss the dispersion relations of the hydrodynamic modes at zero magnetic field and successfully match them to the predictions from charged hydrodynamics ...
Matteo Baggioli +2 more
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Phase space holography with no strings attached [PDF]
, 2021 This note discusses the Wigner function representation from the standpoint of establishing a holography-like correspondence between the descriptions of a generic quantum system in the phase space ('bulk') picture versus its spacetime ('boundary ...
Khveshchenko, D.V. +2 more
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Novel semi-circle law and Hall sliding in a strongly interacting electron liquid
Journal of High Energy Physics, 2022 We study a strongly interacting, fermionic fluid in the presence of an applied magnetic field using a holographic framework. At low temperatures, translation symmetry is spontaneously broken and the resulting phase is a striped Hall fluid.
Niko Jokela +2 more
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Colloquium : Hydrodynamics and holography of charge density wave phases
Reviews of Modern Physics, 2023 In this Colloquium, we review recent progress in the effective description of strongly-correlated phases of matter with spontaneously broken translations, such as charge density waves or Wigner crystals. In real materials, disorder is inevitable and pins the Goldstones of broken translations. We describe how pinning can be incorporated in the effective
Baggioli, Matteo, Goutéraux, Blaise
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Holography and hydrodynamics with weakly broken symmetries [PDF]
Physical Review D, 2019 65 pages, 5 figures.
Grozdanov, Sašo +2 more
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Manifestations of symmetries and their breaking in hydrodynamics and holography [PDF]
, 2022 Symmetries are fundamental to physical theories: they are used to classify, constrain and simplify. In reality, however, symmetries tend to be broken; the study of sym- metry breaking thus constitutes an important endeavour.
Gray, Seán Sohrab
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Aspects of univalence in holographic axion models
Journal of High Energy Physics, 2022 Univalent functions are complex, analytic (holomorphic) and injective functions that have been widely discussed in complex analysis. It was recently proposed that the stringent constraints that univalence imposes on the growth of functions combined with ...
Matteo Baggioli +3 more
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Holography, Hydrodynamization and Heavy-ion Collisions [PDF]
Acta Physica Polonica B, 2016 In the course of the past several years holography has emerged as an ab initio tool in exploring strongly-time-dependent phenomena in gauge theories. These lecture notes overview recent developments in this area driven by phenomenological questions concerning applicability of hydrodynamics (hydrodynamization) under extreme conditions occurring in ...
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Hyperscaling-violating Lifshitz hydrodynamics from black-holes: part II [PDF]
, 2017 International audienceThe derivation of Lifshitz-invariant hydrodynamics from holography, presented in [1] is generalized to arbitrary hyperscaling violating Lifshitz scaling theories with an unbroken U(1) symmetry.
Elias Kiritsis +4 more
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Flat holography and Carrollian fluids [PDF]
, 2018 International audienceWe show that a holographic description of four-dimensional asymptotically locally flat spacetimes is reached smoothly from the zero-cosmological-constant limit of anti-de Sitter holography.
Luca Ciambelli +10 more
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