162 citations · 1.7k across the 41 of their papers we have counts for
42 papers
Nonequilibrium universality of the nonreciprocally coupled model
Jeremy T. Young, Alexey V. Gorshkov, Mohammad Maghrebi
In this work, we investigate an important class of nonequilibrium dynamics in the form of nonreciprocal interactions. In particular, we study how nonreciprocal coupling between two…
Splitting the local Hilbert space: MPS-based approach to large local dimensions
Naushad Ahmad Kamar, Mohammad Maghrebi
A large, or even infinite, local Hilbert space dimension poses a significant computational challenge for simulating quantum systems. In this work, we present a matrix product state…
Spin-boson model under dephasing: Markovian vs Non-Markovian dynamics
Naushad Ahmad Kamar, Daniel A. Paz, Mohammad F. Maghrebi
The spin-boson model, describing a two-level system strongly coupled to a bosonic bath, is extensively studied as a paradigmatic dissipative quantum system, exhibiting rich dynamic…
Continuous Symmetry Breaking in a Trapped-Ion Spin Chain
Lei Feng, Or Katz, Casey Haack +5
One-dimensional systems exhibiting a continuous symmetry can host quantum phases of matter with true long-range order only in the presence of sufficiently long-range interactions.…
Hidden Quantum Criticality and Entanglement in Quench Dynamics
Sanku Paul, Paraj Titum, Mohammad F. Maghrebi
Entanglement exhibits universal behavior near the ground-state critical point where correlations are long-ranged and the thermodynamic entropy is vanishing. On the other hand, a qu…
Time-reversal symmetry breaking and emergence in driven-dissipative Ising models
Daniel A. Paz, Mohammad F. Maghrebi
Fluctuation-dissipation relations (FDRs) and time-reversal symmetry (TRS), two pillars of statistical mechanics, are both broken in generic driven-dissipative systems. These system…