2014
DOI: 10.1103/physreve.90.063005
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Phenomenology of nonrelativistic parity-violating hydrodynamics in 2+1 dimensions

Abstract: Parity-violating fluids in two spatial dimensions can appear in a variety of contexts such as liquid crystal films, anyon fluids, and quantum Hall fluids. Nonetheless, the consequences of parity violation on the solutions to the equations of motion are largely unexplored. In this paper, we explore phenomenological consequences of parity violation through simple, illustrative examples. Although incompressible velocity fields are essentially unchanged by parity violation, we discuss examples where parity violati… Show more

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Cited by 42 publications
(47 citation statements)
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References 86 publications
(121 reference statements)
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“…The function P also determines the ground state density n 0 = P (µ), and the leading dispersion of the Goldstone mode ω 2 = c 2 s q 2 , where c 2 s = ∂ n0 P 0 /m = P /P m is the speed of sound, squared. For = 0, the spin connection appears in each ∇θ (6), and so L 0 includes O (p) contributions, which produce the leading odd viscosity and conductivity, discussed below. There are no additional terms at O (p), so that L 1 = 0 [21].…”
Section: Effective Field Theorymentioning
confidence: 99%
See 1 more Smart Citation
“…The function P also determines the ground state density n 0 = P (µ), and the leading dispersion of the Goldstone mode ω 2 = c 2 s q 2 , where c 2 s = ∂ n0 P 0 /m = P /P m is the speed of sound, squared. For = 0, the spin connection appears in each ∇θ (6), and so L 0 includes O (p) contributions, which produce the leading odd viscosity and conductivity, discussed below. There are no additional terms at O (p), so that L 1 = 0 [21].…”
Section: Effective Field Theorymentioning
confidence: 99%
“…The combination P T of parity and time-reversal is a symmetry in any system in which T is broken (perhaps spontaneously) due to some kind of angular momentum, as in QH states, -wave SFs, and active chiral fluids [6]. Here we consider the implications of P T symmetry on (B19).…”
Section: P T Symmetrymentioning
confidence: 99%
“…The odd viscosity effects have been studied extensively in the context of QH fluids (where it is dubbed as Hall viscosity) . However, realistic odd viscosity effects measurable in laboratory for general classical fluids with broken time reversal symmetries [29][30][31] have received less attention. The closest attempt to this end was made recently in Ref.…”
Section: Introductionmentioning
confidence: 99%
“…These effects are subtle in the case when the classical twodimensional fluid is incompressible. Recent works have outlined some of observable consequences of the odd viscosity for incompressible flows [33][34][35][36][37][38]. In particular, in Ref.[38] the equations governing the Hamiltonian dynamics of surface waves were derived in the case where bulk vorticity is absent.Let us start by summarizing the main equations of an incompressible fluid dynamics with odd viscosity.…”
mentioning
confidence: 99%