34 citations · 101 across the 7 of their papers we have counts for
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Role reversal in first and second sound in a relativistic superfluid
Mark G. Alford, S. Kumar Mallavarapu, Andreas Schmitt +1
Relativistic superfluidity at arbitrary temperature, chemical potential and (uniform) superflow is discussed within a self-consistent field-theoretical approach. Our starting point…
From field theory to superfluid hydrodynamics of dense quark matter
Mark G. Alford, S. Kumar Mallavarapu, Andreas Schmitt +1
Hydrodynamics of superfluids can be described by formally dividing the fluid into a normal fluid and a superfluid part. In color-flavor locked quark matter, at least one superfluid…
Relativistic superfluid hydrodynamics from field theory
Mark G. Alford, S. Kumar Mallavarapu, Andreas Schmitt +1
It is well known that the hydrodynamics of a zero-temperature superfluid can be formulated in field-theoretic terms, relating for example the superfluid four-velocity to the gradie…
From a complex scalar field to the two-fluid picture of superfluidity
Mark G. Alford, S. Kumar Mallavarapu, Andreas Schmitt +1
The hydrodynamic description of a superfluid is usually based on a two-fluid picture. We compute the basic properties of the relativistic two-fluid system from the underlying micro…