3 papers
quant-ph2005
Atom diode: Variants, stability, limits, and adiabatic interpretation
A. Ruschhaupt, J. G. Muga
We examine and explain the stability properties of the ``atom diode'', a laser device that lets the ground state atom pass in one direction but not in the opposite direction. The d…
quant-ph2004
An atom diode
A. Ruschhaupt, J. G. Muga
An atom diode, i.e., a device that lets the ground state atom pass in one direction but not in the opposite direction in a velocity range is devised. It is based on the adiabatic t…
quant-ph1999
Relativistic Time of Arrival
Andreas Ruschhaupt
We propose a covariant algorithm for relativistic ideal measurements and for relativistic continuous measurements, its non-relativistic limit results the algorithm of the Event-Enh…