68 citations · 373 across the 7 of their papers we have counts for
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quant-ph1998★ 68 cited
Superluminal Signals: Causal Loop Paradoxes Revisited
J. C. Garrison, M. W. Mitchell, R. Y. Chiao +1
Recent results demonstrating superluminal group velocities and tachyonic dispersion relations reopen the question of superluminal signals and causal loop paradoxes. The sense in wh…
cond-mat1998★ 67 cited
Detection of vorticity in Bose-Einstein condensed gases by matter-wave interference
Eric L. Bolda, Dan F. Walls
A phase-slip in the fringes of an interference pattern is an unmistakable characteristic of vorticity. We show dramatic two-dimensional simulations of interference between expandin…