264 citations · 527 across the 6 of their papers we have counts for
6 papers
The Effect of Quantum Phase Slip Interactions on the Transport of Thin Superconducting Wires
Dganit Meidan, Yuval Oreg, Gil Refael
We study theoretically the effect of interactions between quantum phase slips in a short superconducting wire beyond the dilute phase slip approximation. In contrast to the smooth…
Decoherence in weak localization II: Bethe-Salpeter calculation of Cooperon
Jan von Delft, Florian Marquardt, R. A. Smith +1
This is the second in a series of two papers (I and II) on the problem of decoherence in weak localization. In paper I, we discussed how the Pauli principle could be incorporated i…
Decoherence in weak localization I: Pauli principle in influence functional
Florian Marquardt, Jan von Delft, R. A. Smith +1
This is the first in a series of two papers (I and II), in which we revisit the problem of decoherence in weak localization. The basic challenge addressed in our work is to calcula…
Exact Eigenstates for Repulsive Bosons in Two Dimensions
R A Smith, N K Wilkin
We consider a model of two-dimensional bosons in a harmonic potential with weak repulsive delta-function interactions. We show analytically that, for angular momentum ,…
Do attractive bosons condense?
N K Wilkin, J M F Gunn, R A Smith
Motivated by experiments on bose atoms in traps which have attractive interactions (e.g. ^7Li), we consider two models which may be solved exactly. We construct the ground states s…
Effect of Level Statistics on Superconductivity in Ultrasmall Metallic Grains
Robert A. Smith, Vinay Ambegaokar
We examine the destruction of superconducting pairing in metallic grains as their size is decreased for both even and odd numbers of electrons. This occurs when the average level s…