7 papers · 1 filter
Engineering the localization transition in a Charge-Kondo circuit
Zhanyu Ma, Cheolhee Han, F. Pierre +1
Charge Kondo circuits consist of metallic islands connected by single-mode quantum point contacts (QPCs). The island's charging energy makes these circuits tunable quantum simulato…
Metallic island array as synthetic quantum matter: fractionalized entropy and thermal transport
Nitay Hurvitz, Gleb Finkelstein, Eran Sela
The surprisingly rich physics of a single Coulomb-blockaded metallic island, when coupled to quantum Hall edge channels, is now well established -- giving rise to charge fractional…
Quantum work statistics across a critical point: full crossover from sudden quench to the adiabatic limit
Zhanyu Ma, Andrew K. Mitchell, Eran Sela
When an external parameter drives a system across a quantum phase transition at a finite rate, work is performed on the system and entropy is dissipated, due to the creation of exc…
Measuring work in quantum many-body systems using a dynamical "work agent"
Cheolhee Han, Nadav Katz, Eran Sela
We consider a generic quantum many-body system initiated at thermal equilibrium and driven by an external parameter, and discuss the prospect for measuring the work done by the var…
Realizing the interacting resonant level model using a quantum dot detector
Zhanyu Ma, Matan Lotem, Yigal Meir +1
The interacting resonant level model (IRLM) is the simplest quantum impurity model to display strongly correlated effects in mesoscopic systems, which triggered its extensive theor…
Direct signatures of Anderson orthogonality catastrophe in nonequilibrium quantum dots
Sarath Sankar, Joshua Folk, Yigal Meir +1
We propose schemes for unambiguous direct observation of Anderson orthogonality catastrophe (AOC) effects in a quantum dot coupled to a charge detector, allowing to estimate the AO…