339 citations · 2.7k across the 74 of their papers we have counts for
8 papers · 1 filter
Entanglement of midspectrum eigenstates of chaotic many-body systems: Reasons for deviation from random ensembles
Masudul Haque, Paul A. McClarty, Ivan M. Khaymovich
Eigenstates of local many-body interacting systems that are far from spectral edges are thought to be ergodic and close to being random states. This is consistent with the eigensta…
Multifractal dimensions for random matrices, chaotic quantum maps, and many-body systems
Arnd Bäcker, Masudul Haque, Ivan M. Khaymovich
Multifractal dimensions allow for characterizing the localization properties of states in complex quantum systems. For ergodic states the finite-size versions of fractal dimensions…
Thermodynamics in Single-Electron Circuits and Superconducting Qubits
J. P. Pekola, I. M. Khaymovich
Classical and quantum electronic circuits provide ideal platforms to investigate stochastic thermodynamics and they have served as a stepping stone to realize Maxwell's demons with…
Time-reversal symmetric Crooks and Gallavotti-Cohen fluctuation relations in driven classical Markovian systems
A. Mandaiya, I. M. Khaymovich
In this paper, we address an important question of the relationship between fluctuation theorems for the dissipated work with general finite-time (like Jarzynski equ…
Universal First-Passage-Time Distribution of Non-Gaussian Currents
Shilpi Singh, Paul Menczel, Dmitry S. Golubev +6
We investigate the fluctuations of the time elapsed until the electric charge transferred through a conductor reaches a given threshold value. For this purpose, we measure the dist…
Eigenstate Thermalization, Random Matrix Theory and Behemoths
Ivan M. Khaymovich, Masudul Haque, Paul A. McClarty
The eigenstate thermalization hypothesis (ETH) is one of the cornerstones in our understanding of quantum statistical mechanics. The extent to which ETH holds for nonlocal operator…
Extreme reductions of entropy in an electronic double dot
Shilpi Singh, Édgar Roldán, Izaak Neri +6
We experimentally study negative fluctuations of stochastic entropy production in an electronic double dot operating in nonequilibrium steady-state conditions. We record millions o…
Multifractality of random eigenfunctions and generalization of Jarzynski equality
I. M. Khaymovich, J. V. Koski, O. -P. Saira +2
Systems driven out of equilibrium experience large fluctuations of the dissipated work. The same is true for wave function amplitudes in disordered systems close to the Anderson lo…