2 citations · 2 across the 1 of their papers we have counts for
3 papers
cond-mat.soft2003★ 2 cited
Signature of Quantum Depletion in the Dynamic Structure Factor of Atomic Gases
H. P. Buchler, G. Blatter
We study the linear response and the dynamic structure factor of weakly interacting Bose gases at low temperatures. Going beyond lowest order in the weak coupling expansion allows…
cond-mat.mes-hall1999
Transport in a One-Dimensional Superfluid: Quantum Nucleation of Phase Slips
H. P. Büchler, V. B. Geshkenbein, G. Blatter
We present an analytical derivation for the quantum decay rate of the superflow through a weak link in a one-dimensional Bose-Einstein-condensate. The effective action for the phas…
cond-mat.supr-con1998
Casimir Force between Vortex Matter in Anisotropic and Layered Superconductors
H. G. Katzgraber, H. P. Büchler, G. Blatter
We present a new approach to calculate the attractive long range vortex-vortex interaction of the van der Waals type present in anisotropic and layered superconductors. The mapping…