265 citations · 302 across the 14 of their papers we have counts for
5 papers · 1 filter
Anti-thermalization: Heating by cooling and vice versa
Jaswanth Uppalapati, Paul A McClarty, Masudul Haque +1
Common intuition tells us that if one part of a connected system is cooled continuously, the other parts should also cool down. This intuition can be given a microscopic foundation…
Integrability versus chaos in the steady state of many-body open quantum systems
Josef Richter, Lucas Sá, Masudul Haque
The Lindblad description of an open quantum system gives rise to two types of integrability, since the nonequilibrium steady state can be integrable independently of the Liouvillia…
Supercharging exceptional points: Full-spectrum pairwise coalescence in non-Hermitian systems
Yusuf H. Erdogan, Masudul Haque
We consider non-Hermitian tight-binding one-dimensional Hamiltonians and show that imposing a certain symmetry causes all eigenvalues to pair up and the corresponding eigenstates t…
Quantum Origin of Limit Cycles, Fixed Points, and Critical Slowing Down
Shovan Dutta, Shu Zhang, Masudul Haque
Among the most iconic features of classical dissipative dynamics are persistent limit-cycle oscillations and critical slowing down at the onset of such oscillations, where the syst…
The spectral boundary of the Asymmetric Simple Exclusion Process (ASEP) -- free fermions, Bethe ansatz and random matrix theory
Goran Nakerst, Tomaž Prosen, Masudul Haque
In non-equilibrium statistical mechanics, the Asymmetric Simple Exclusion Process (ASEP) serves as a paradigmatic example. We investigate the spectral characteristics of the ASEP,…