345 citations · 2.9k across the 46 of their papers we have counts for
46 papers
Dynamical splitting and a nodal Bose liquid in 2d chiral XYZ model
Tarun Grover
We study a class of Hamiltonians with a structure that we call "dynamical splitting": the Hamiltonian terms can be divided into two sets acting on the same degrees of freedom such…
Critical phase induced by Berry phase and dissipation in a spin chain
Simon Martin, Tarun Grover
Motivated by experiments on spin chains embedded in a metallic bath, as well as closed quantum systems described by long-range interacting Hamiltonians, we study a critical SU(N) s…
Fermionic skyrmions and bosonization for a Gross-Neveu transition
Xiao Yan Xu, Tarun Grover
We investigate a 2+1-D interacting Dirac semimetal with onsite flavor SU(2) symmetry. Topological considerations imply that the skyrmions in the flavor-symmetry-breaking phase carr…
Spin chain on a metallic surface: Dissipation-induced order vs. Kondo entanglement
Bimla Danu, Matthias Vojta, Tarun Grover +1
We explore the physics of a spin-1/2 Heisenberg chain with Kondo interaction, , to a two-dimensional electron gas. At weak the problem maps onto a Heisenberg chain local…
Anomalous localization and multifractality in a kicked quasicrystal
Toshihiko Shimasaki, Max Prichard, H. Esat Kondakci +7
Multifractal states offer a "third way" for quantum matter, neither fully localized nor ergodic, exhibiting singular continuous spectra, self-similar wavefunctions, and transport a…
Pre-thermalization via self-driving and external driving of extensive subsystems
Finn Lasse Buessen, Hyun-Yong Lee, Tarun Grover +1
We investigate the non-equilibrium states of an interacting multi-component quantum system when only an extensive subsystem is quantum-quenched or driven from the ground state. As…