15 citations · 44 across the 15 of their papers we have counts for
15 papers
Exchange Fluctuation Theorems for Non-Markovian Baths in Quantum Collisional Model
Sayan Mondal, Sukrut Mondkar, Ujjwal Sen
The quantum exchange fluctuation theorem relates the probabilities of observing heat transfer along and against the temperature gradient between thermal baths at different temperat…
Hall Viscosity in the Quark-Gluon Plasma
Sukrut Mondkar, Giorgio Torrieri, Matthias Kaminski +1
We study the Hall viscosity of the quark gluon plasma (QGP) created in non-central heavy-ion collisions. In the presence of a strong magnetic field or vorticity, rotational symmetr…
Bounds on Entanglement Dynamics from Krylov-Space Spreading
Swati Choudhary, Sukrut Mondkar, Ujjwal Sen
A recently developed notion, known as spread complexity, captures how a quantum state spreads in Krylov space under unitary evolution. Related Krylov-space approaches are increasin…
Dynamical Quantum Phase Transitions in Boundary Time Crystals
Sukrut Mondkar, Priya Ghosh, Ujjwal Sen
We demonstrate the existence of a dynamical quantum phase transition (DQPT) in a dissipative collective-spin model that exhibits the boundary time crystal (BTC) phase. We initializ…
Resource-resolved quantum fluctuation theorems in end-point measurement scheme
Sukrut Mondkar, Sayan Mondal, Ujjwal Sen
Fluctuation theorems provide universal constraints on nonequilibrium energy and entropy fluctuations, making them a natural framework to assess how and to what extent quantum resou…
On prethermal time crystals from semi-holography
Toshali Mitra, Sukrut Mondkar, Ayan Mukhopadhyay +1
We demonstrate the existence of a pair of almost dissipationless oscillating modes at low temperatures in both the shear and sound channels of a hybrid quantum system, comprised of…
Hybrid thermalization in the large limit
Toshali Mitra, Sukrut Mondkar, Ayan Mukhopadhyay +1
Semi-holography provides a formulation of dynamics in gauge theories involving both weakly self-interacting (perturbative) and strongly self-interacting (non-perturbative) degrees…
Violation of Universal Operator Growth Hypothesis in Conformal Field Theories
Dileep P. Jatkar, Sujoy Mahato, Sukrut Mondkar +1
We show that operator growth in large-central-charge conformal field theories with symmetry can violate the universal operator growth hypothesis once the Liouvillia…
Quantum refrigerator embedded in spin-star environments: Scalings of temperature and refrigeration time
Sukrut Mondkar, Aparajita Bhattacharyya, Ujjwal Sen
We examine a quantum absorption refrigerator that comprises three qubits, each of which is connected with a separate spin-star environment, with the three qubit-bath units coupled…
Holographic Gubser flow: A combined analytic and numerical study
Toshali Mitra, Sukrut Mondkar, Ayan Mukhopadhyay +1
Gubser flow is an evolution with cylindrical and boost symmetries, which can be best studied by mapping the future wedge of Minkowski space (R) to dS $\mathbb{…
Learning holographic horizons
Vishnu Jejjala, Sukrut Mondkar, Ayan Mukhopadhyay +1
We apply machine learning to understand fundamental aspects of holographic duality, specifically the entropies obtained from the apparent and event horizon areas. We show that simp…
Black hole complementarity from microstate models: A study of information replication and the encoding in the black hole interior
Tanay Kibe, Sukrut Mondkar, Ayan Mukhopadhyay +1
We study how the black hole complementarity principle can emerge from quantum gravitational dynamics within a local semiclassical approximation. Further developing and then simplif…
Hydrodynamization in hybrid Bjorken flow attractors
Toshali Mitra, Sukrut Mondkar, Ayan Mukhopadhyay +2
Hybrid fluid models, consisting of two sectors with more weakly and more strongly self-interacting degrees of freedom coupled consistently as in the semi-holographic framework, hav…
Quasinormal modes of a semi-holographic black brane and thermalization
Sukrut Mondkar, Ayan Mukhopadhyay, Anton Rebhan +1
We study the quasinormal modes and non-linear dynamics of a simplified model of semi-holography, which consistently integrates mutually interacting perturbative and strongly couple…
Hydrodynamic attractor of a hybrid viscous fluid in Bjorken flow
Toshali Mitra, Sukrut Mondkar, Ayan Mukhopadhyay +2
The nonequilibrium evolution in a boost-invariant Bjorken flow of a hybrid viscous fluid model containing two interacting components with different viscosities, such that they repr…