197 citations · 1.2k across the 29 of their papers we have counts for
9 papers · 1 filter
Limits to error correction in quantum chaos
P. G. Silvestrov, H. Schomerus, C. W. J. Beenakker
We study the correction of errors that have accumulated in an entangled state of spins as a result of unknown local variations in the Zeeman energy (B) and spin-spin interaction en…
Effect of inelastic scattering on the average Coulomb-blockade peak height in quantum dots
C. W. J. Beenakker, H. Schomerus, P. G. Silvestrov
The average height of the Coulomb-blockade conductance peaks for chaotic elastic scattering is known to increase by a factor of 4/3 upon breaking time-reversal symmetry. We calcula…
Single-mode delay time statistics for scattering by a chaotic cavity
K. J. H. van Bemmel, H. Schomerus, C. W. J. Beenakker
We investigate the low-frequency dynamics for transmission or reflection of a wave by a cavity with chaotic scattering. We compute the probability distribution of the phase derivat…
Counting statistics of photons produced by electronic shot noise
C. W. J. Beenakker, H. Schomerus
A theory is presented for the photodetection statistics of radiation produced by current fluctuations in a phase-coherent conductor. Deviations are found from the Poisson statistic…
Localization-induced coherent backscattering effect in wave dynamics
H. Schomerus, K. J. H. van Bemmel, C. W. J. Beenakker
We investigate the statistics of single-mode delay times of waves reflected from a disordered waveguide in the presence of wave localization. The distribution of delay times is qua…
Universal gap fluctuations in the superconductor proximity effect
M. G. Vavilov, P. W. Brouwer, V. Ambegaokar +1
Random-matrix theory is used to study the mesoscopic fluctuations of the excitation gap in a metal grain or quantum dot induced by the proximity to a superconductor. We propose tha…