A class of Hadamard well-posed five-field theories of dissipative relativistic fluid dynamics
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DOI: 10.1063/1.5135704
Abstract: This paper proposes a class of causal formulations for dissipative relativistic fluid dynamics as a hyperbolic five-field system of second-order partial differential equations. The argumentation continues lines of thinking developed in the author’s earlier papers… read more here.
Keywords: five field; fluid dynamics; fluid; field ... See more keywords
Relativistic fluid spheres with Karmarkar condition
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DOI: 10.1142/s0218271819500032
Abstract: We present a family of relativistic fluid spheres using the Karmarkar criterion along with the Pandey–Sharma condition. Ranges of [Formula: see text] and [Formula: see text] for well-behaved solutions depend on the mass and radius… read more here.
Keywords: condition; see text; formula see; fluid spheres ... See more keywords
Relativistic Fluid Dynamics and Its Extensions as an Effective Field Theory
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DOI: 10.5506/aphyspolb.50.1275
Abstract: We examine hydrodynamics from the perspective of an effective field theory. The microscopic scale in this case is the thermalization scale, and the macroscopic scale is the gradient, with thermal fluctuations playing the role of… read more here.
Keywords: relativistic fluid; hydrodynamics; effective field; field theory ... See more keywords