72 citations · 219 across the 15 of their papers we have counts for
15 papers
Manipulation of collective spin correlations in semiconductors with polarization squeezed vacuum
E. Ginossar, Y. Levinson, S. Levit
We calculate the transfer rate of correlations from polarization entangled photons to the collective spin of a many-electron state in a two-band system. It is shown that when a sem…
Quantum dot dephasing by fractional quantum Hall edge states
Thi Kim Thanh Nguyen, Adeline Crepieux, Thibaut Jonckheere +3
We consider the dephasing rate of an electron level in a quantum dot, placed next to a fluctuating edge current in the fractional quantum Hall effect. Using perturbation theory, we…
Coherence and Phase in an Electronic Mach-Zehnder Interferometer: An Unexpected Behavior of Interfering Electrons
I. Neder, M. Heiblum, Y. Levinson +2
We report the observation of an unpredicted behavior of interfering 2D electrons in the integer quantum Hall effect (IQHE) regime via a utilization of an electronic analog of the w…
The absorption spectrum around nu=1: evidence for a small size Skyrmion
J. G. Groshaus, V. Umansky, H. Shtrikman +2
We measure the absorption spectrum of a two-dimensional electron system (2DES) in a GaAs quantum well in the presence of a perpendicular magnetic field. We focus on the absorption…
Quantum noise, detailed balance and Kubo formula in nonequilibrium quantum systems
U. Gavish, Y. Imry, Y. Levinson
Current quantum noise can be pictured as a sum over transitions through which the electronic system exchanges energy with its environment. We formulate this picture and use it to s…
Pairing and persistent currents - the role of the far levels
M. Schechter, Y. Imry, Y. Levinson +1
We calculate the orbital magnetic response to Aharonov Bohm flux of disordered metallic rings with attractive pairing interaction. We consider the reduced BCS model, and obtain the…