15 citations · 29 across the 5 of their papers we have counts for
5 papers · 1 filter
Thermal robustness of sensing quantum phases of matter via qubit probes
Sambunath Das, Hari Kumar Yadalam, Mark T. Mitchison +1
We study the effect of temperature on the ability of a qubit probe to distinguish between different phases in strongly correlated systems. Now to this end, we investigate a spin-1/…
Process-tensor approach to full counting statistics of charge transport in quantum many-body circuits
Hari Kumar Yadalam, Mark T. Mitchison
We introduce a numerical tensor-network method to compute the statistics of the charge transferred across an interface partitioning an interacting one-dimensional many-body lattice…
Quantum jumps in driven-dissipative disordered many-body systems
Sparsh Gupta, Hari Kumar Yadalam, Manas Kulkarni +1
We discuss how quantum jumps affect localized regimes in driven-dissipative disordered many-body systems featuring a localization transition. We introduce a deformation of the Lind…
Transition to chaos in extended systems and their quantum impurity models
Mahaveer Prasad, Hari Kumar Yadalam, Manas Kulkarni +1
Chaos sets a fundamental limit to quantum-information processing schemes. We study the onset of chaos in spatially extended quantum many-body systems that are relevant to quantum o…
Dissipative quantum dynamics, phase transitions and non-Hermitian random matrices
Mahaveer Prasad, Hari Kumar Yadalam, Camille Aron +1
We explore the connections between dissipative quantum phase transitions and non-Hermitian random matrix theory. For this, we work in the framework of the dissipative Dicke model w…