412 citations · 1.9k across the 59 of their papers we have counts for
56 papers
Nonstandard Hubbard model and electron pairing
M. Zendra, F. Borgonovi, G. L. Celardo +1
We present a non-standard Hubbard model applicable to arbitrary single-particle potential profiles and inter-particle interactions. Our approach involves a novel treatment of Wanni…
Zero-bias current induced by periodic drive of any shape
Shmuel Gurvitz
We investigate time-dependent electron current through a quantum dot under external drive (pulses), coupled to leads at zero bias. Simple analytic expressions for current, generate…
Paths, negative "probabilities", and the Leggett-Garg inequalities
D. Sokolovski, S. A. Gurvitz
We present a path analysis of the condition under which the outcomes of previous observation affect the results of the measurements yet to be made. It is shown that this effect, al…
Generalized Landauer formula for time-dependent potentials and noise-induced zero-bias dc current
Shmuel Gurvitz
Using a new developed Single-Electron approach, we derive the Landauer-type formula for electron transport in arbitrary time-dependent potentials. This formula is applied for rando…
Multiscale cyclic dynamics in light harvesting complex in presence of vibrations and noise
Shmuel Gurvitz, Gennady P. Berman, Richard T. Sayre
Starting from the many-body Schrödinger equation, we derive a new type of Lindblad Master equations describing a cyclic exciton/electron dynamics in the light harvesting complex an…
Time-dependent treatment of tunneling and Time's Arrow problem
Shmuel Gurvitz
New time-dependent treatment of tunneling from localized state to continuum is proposed. It does not use the Laplace transform (Green's function's method) and can be applied for ti…