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Dark Matter Superfluidity
Published 2022-03-01“…They Bose-Einstein condense into a superfluid phase in the central regions of galaxy halos. …”
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Superfluidity in the stochastic limit
Published 2004-01-01“…We discuss the stochastic limit approach to superfluidity. Starting from the usual Hamiltonian describing the interaction between the Bose condensate and the normal phase, we prove the existence of superfluidity in the stochastic limit and deduce a nonlinear (quadratic) kinetic equation describing the evolution of the density of superfluid liquid.…”
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Dissipative fracton superfluids
Published 2024-07-01“…Abstract We present a comprehensive study of hydrodynamic theories for superfluids with dipole symmetry. Taking diffusion as an example, we systematically construct a hydrodynamic framework that incorporates an intrinsic dipole degree of freedom in analogy to spin density in micropolar (spinful) fluids. …”
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Apparently superluminal superfluids
Published 2024-01-01“…Abstract We consider the superfluid phase of a specific renormalizable relativistic quantum field theory. …”
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Apparently superluminal superfluids
Published 2024“…We consider the superfluid phase of a specific renormalizable relativistic quantum field theory. …”
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Superfluid Black Holes
Published 2017“…This is a line of (continuous) second order phase transitions which in the case of liquid 4He marks the onset of superfluidity. The phase transition occurs for a class of asymptotically anti–de Sitter hairy black holes in Lovelock gravity where a real scalar field is conformally coupled to gravity. …”
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Superfluid density, Josephson relation and pairing fluctuations in a multi-component fermion superfluid
Published 2021-11-01“…Abstract In this work, a Josephson relation is generalized to a multi-component fermion superfluid. Superfluid density is expressed through a two-particle Green function for pairing states. …”
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Holographic homogeneous superfluid on the sphere
Published 2025-02-01“…We investigated the superfluid phase transition from normal fluid and its Quasi-Normal Modes (QNMs) on the sphere. …”
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Gravitational decoupling and superfluid stars
Published 2021-09-01“…Abstract The gravitational decoupling is applied to studying minimal geometric deformed (MGD) compact superfluid stars, in covariant logarithmic scalar gravity on fluid branes. …”
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Nearly critical holographic superfluids
Published 2022-12-01“…Abstract We study the nearly critical behaviour of holographic superfluids at finite temperature and chemical potential in their probe limit. …”
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Boost-invariant superfluid flows
Published 2022-09-01“…Abstract We present some exact solutions to the ideal hydrodynamics of a relativistic superfluid with an almost-conformal equation of state. …”
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One-form superfluids & magnetohydrodynamics
Published 2020-01-01“…The latter of these describes a one-form superfluid, which is characterised by a vector Goldstone mode and a two-form superfluid velocity. …”
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A holographic superfluid symphony
Published 2021-11-01“…Abstract We study the hydrodynamic excitations of backreacted holographic superfluids by computing the full set of quasinormal modes (QNMs) at finite momentum and matching them to the existing hydrodynamic theory of superfluids. …”
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Quasiparticle disintegration in fermionic superfluids
Published 2022-03-01“…We study the fermionic quasiparticle spectrum in a zero-temperature superfluid Fermi gas, and in particular how it is modified by different disintegration processes. …”
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Superfluids as higher-form anomalies
Published 2020-03-01“…We recast superfluid hydrodynamics as the hydrodynamic theory of a system with an emergent anomalous higher-form symmetry. …”
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