18 citations · 23 across the 3 of their papers we have counts for
10 papers
Notes on symmetries in particle physics
Akash Jain
These are introductory notes on symmetries in quantum field theory and how they apply to particle physics. The notes cover the fundamentals of group theory, their representations,…
Hydrodynamic effective field theory and the analyticity of hydrostatic correlators
Akash Jain, Pavel Kovtun, Adam Ritz +1
We study one-loop corrections to retarded and symmetric hydrostatic correlation functions within the Schwinger-Keldysh effective field theory framework for relativistic hydrodynami…
Effective field theory for hydrodynamics without boosts
Jay Armas, Akash Jain
We formulate the Schwinger-Keldysh effective field theory of hydrodynamics without boost symmetry. This includes a spacetime covariant formulation of classical hydrodynamics withou…
Effective field theory for non-relativistic hydrodynamics
Akash Jain
We write down a Schwinger-Keldysh effective field theory for non-relativistic (Galilean) hydrodynamics. We use the null background construction to covariantly couple Galilean field…
On the Hydrodynamic Description of Holographic Viscoelastic Models
Martin Ammon, Matteo Baggioli, Seán Gray +2
We show that the correct dual hydrodynamic description of homogeneous holographic models with spontaneously broken translations must include the so-called "strain pressure" -- a no…
One-form superfluids and magnetohydrodynamics
Jay Armas, Akash Jain
We use the framework of generalised global symmetries to study various hydrodynamic regimes of hot electromagnetism. We formulate the hydrodynamic theories with an unbroken or a sp…