46 citations · 57 across the 3 of their papers we have counts for
3 papers
cond-mat.mes-hall2008★ 8 cited
Semifluxons in Superconductivity and Cold Atomic Gases
R. Walser, E. Goldobin, O. Crasser +3
Josephson junctions and junction arrays are well studied devices in superconductivity. With external magnetic fields one can modulate the phase in a long junction and create travel…
cond-mat.supr-con2005★ 46 cited
Quantum tunneling of semifluxons
E. Goldobin, K. Vogel, O. Crasser +4
We consider a system of two semifluxons of opposite polarity in a 0-pi-0 long Josephson junction, which classically can be in one of two degenerate states: up-down or down-up. When…
quant-ph2004★ 3 cited
Is Fresnel Optics Quantum Mechanics in Phase Space?
O. Crasser, H. Mack, W. P. Schleich
We formulate and argue in favor of the following conjecture: There exists an intimate connection between Wigner's quantum mechanical phase space distribution function and classical…