2 citations · 5 across the 8 of their papers we have counts for
9 papers
Exact solutions of non-Markovian dissipative Ising models
Mohammad Maghrebi
Applications of quantum devices and simulators require an accurate understanding of their dynamics as well as the effects of environmental noise. While some sources of noise can be…
Universal dynamics from a single-particle dark state
Ruben Daraban, Arghavan Safavi-Naini, Johannes Schachenmayer +1
Open quantum systems can host dark or subradiant states whose decay is highly suppressed. While these states have been extensively studied in the few-excitation regime, their impac…
Markovian dissipation can stabilize a (localization) quantum phase transition
Naushad A. Kamar, Mostafa Ali, Mohammad Maghrebi
Quantum phase transitions are a cornerstone of many-body physics at low temperatures but have remained elusive far from equilibrium. Driven open quantum systems -- a prominent non-…
Critical Dynamics and Cyclic Memory Retrieval in Non-reciprocal Hopfield Networks
Shuyue Xue, Mohammad Maghrebi, George I. Mias +1
We study Hopfield networks with non-reciprocal coupling inducing switches between memory patterns. Dynamical phase transitions occur between phases of no memory retrieval, retrieva…
Entanglement, information and non-equilibrium phase transitions in long-range open quantum Ising chains
Daniel A. Paz, Benjamin E. Maves, Naushad A. Kamar +2
Non-equilibrium phase transitions of open quantum systems generically exhibit diverging classical but not quantum correlations. Still entanglement -- characterizing the latter corr…
Signatures of Quantum Phase Transitions in Driven Dissipative Spin Chains
Mostafa Ali, Naushad A. Kamar, Alireza Seif +1
Open driven quantum systems have defined a powerful paradigm of nonequilibrium phases and phase transitions; however, quantum phase transitions are generically not expected in this…
Probing non-equilibrium dissipative phase transitions with trapped-ion quantum simulators
Casey Haack, Naushad Ahmad Kamar, Daniel Paz +2
Open quantum many-body systems with controllable dissipation can exhibit novel features in their dynamics and steady states. A paradigmatic example is the dissipative transverse fi…
Hybrid Quantum-Classical Stochastic Approach to Spin-Boson Models
Naushad A. Kamar, Mohammad Maghrebi
Interacting spin-boson models encompass a large class of physical systems, spanning models with a single spin interacting with a bosonic bath -- a paradigm of quantum impurity prob…
Non-equilibrium critical scaling and universality in a quantum simulator
Arinjoy De, Patrick Cook, Mostafa Ali +8
Universality and scaling laws are hallmarks of equilibrium phase transitions and critical phenomena. However, extending these concepts to non-equilibrium systems is an outstanding…