46 citations · 150 across the 10 of their papers we have counts for
10 papers
Solomon equations for qubit and two-level systems: Insights into non-Poissonian quantum jumps
Martin Spiecker, Andrei I. Pavlov, Alexander Shnirman +1
We measure and model the combined relaxation of a qubit coupled to a discrete two-level system~(TLS) environment, also known as the central spin model. If the TLSs are much longer-…
Energy dynamics, information and heat flow in quenched cooling and the crossover from quantum to classical thermodynamics
V. Ohanesjan, Y. Cheipesh, N. V. Gnezdilov +2
The dynamics when a hot many-body quantum system is brought into instantaneous contact with a cold many-body quantum system can be understood as a combination of early time quantum…
Multistage Kondo effect in a multiterminal geometry: A modular quantum interferometer
D. B. Karki, Andrei I. Pavlov, Mikhail N. Kiselev
Quantum systems characterized by an interplay between several resonance scattering channels demonstrate very rich physics. To illustrate it we consider a multistage Kondo effect in…
Ultrafast dynamics of cold Fermi gas after a local quench
N. V. Gnezdilov, A. I. Pavlov, V. Ohanesjan +2
We consider non-equilibrium dynamics of two initially independent reservoirs and filled with a cold Fermi gas coupled and decoupled by two quantum quenches following one an…
Quantum tunneling dynamics in a complex-valued Sachdev-Ye-Kitaev model quench-coupled to a cool bath
Y. Cheipesh, A. I. Pavlov, V. Ohanesjan +2
The Sachdev-Ye-Kitaev (SYK) model describes interacting fermionic zero modes in zero spatial dimensions, e.g. quantum dot, with interactions strong enough to completely washout qua…
Quantum thermal transport in the charged Sachdev-Ye-Kitaev model: Thermoelectric Coulomb blockade
Andrei I. Pavlov, Mikhail N. Kiselev
We present a microscopic theory for quantum thermoelectric and heat transport in the Schwarzian regime of the Sachdev-Ye-Kitaev (SYK) model. As a charged fermion realization of the…