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Observation of shock waves in a strongly interacting Fermi gas.

- J. Joseph, J. E. Thomas, M. Kulkarni, A. Abanov
- PhysicsPhysical review letters
- 13 December 2010

TLDR

Soliton solutions of a Calogero model in a harmonic potential

- A. Abanov, A. Gromov, M. Kulkarni
- Physics, Mathematics
- 31 March 2011

A classical Calogero model in an external harmonic potential is known to be integrable for any number of particles. We consider here reductions which play a role of the 'soliton' solutions of the… Expand

Quantum quench and thermalization of one-dimensional Fermi gas via phase-space hydrodynamics

- M. Kulkarni, G. Mandal, T. Morita
- PhysicsPhysical Review A
- 25 June 2018

By exploring a phase-space hydrodynamics description of one-dimensional free Fermi gas, we discuss how systems settle down to steady states described by the generalized Gibbs ensembles through… Expand

Out-of-equilibrium open quantum systems: A comparison of approximate quantum master equation approaches with exact results

- Archak Purkayastha, A. Dhar, M. Kulkarni
- Physics
- 12 November 2015

We present the Born-Markov approximated Redfield quantum master equation (RQME) description for an open system of noninteracting particles (bosons or fermions) on an arbitrary lattice of $N$ sites in… Expand

Finite-temperature dynamical structure factor of the one-dimensional Bose gas: From the Gross-Pitaevskii equation to the Kardar-Parisi-Zhang universality class of dynamical critical phenomena

- M. Kulkarni, A. Lamacraft
- Physics
- 8 August 2013

We study the finite temperature dynamical structure factor $S(k,\omega)$ of a 1D Bose gas using numerical simulations of the Gross--Pitaevskii equation appropriate to a weakly interacting system. The… Expand

Fluctuating hydrodynamics for a discrete Gross-Pitaevskii equation: Mapping onto the Kardar-Parisi-Zhang universality class

- M. Kulkarni, D. Huse, H. Spohn
- Physics
- 24 February 2015

We show that several aspects of the low-temperature hydrodynamics of a discrete Gross-Pitaevskii equation (GPE) can be understood by mapping it to a nonlinear version of fluctuating hydrodynamics.… Expand

Kardar-Parisi-Zhang scaling for an integrable lattice Landau-Lifshitz spin chain.

- A. Das, M. Kulkarni, H. Spohn, A. Dhar
- PhysicsPhysical review. E
- 1 October 2019

TLDR

Cavity-mediated near-critical dissipative dynamics of a driven condensate.

- M. Kulkarni, B. Öztop, H. Türeci
- PhysicsPhysical review letters
- 17 June 2013

TLDR

Hydrodynamics of cold atomic gases in the limit of weak nonlinearity, dispersion and dissipation

- M. Kulkarni, A. Abanov
- Physics
- 26 May 2012

Dynamics of interacting cold atomic gases have recently become a focus of both experimental and theoretical studies. Often cold atom systems show hydrodynamic behavior and support the propagation of… Expand

Cavity-coupled double-quantum dot at finite bias: Analogy with lasers and beyond

- M. Kulkarni, O. Cotlet, H. Tureci
- Physics
- 12 March 2014

We present a theoretical and experimental study of photonic and electronic transport properties of a voltage biased InAs semiconductor double quantum dot (DQD) that is dipole coupled to a… Expand

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