793 citations · 1.6k across the 10 of their papers we have counts for
5 papers · 1 filter
EPR entanglement strategies in two-well BEC
Q. Y. He, M. D. Reid, C. Gross +2
Criteria suitable for measuring entanglement between two different potential wells in a Bose- Einstein condensation (BEC) are evaluated. We show how to generate the required entang…
Single Particle Tunneling in Strongly Driven Double Well Potentials
E. Kierig, U. Schnorrberger, A. Schietinger +2
We report on the first direct observation of coherent control of single particle tunneling in a strongly driven double well potential. In our setup atoms propagate in a periodic ar…
Experimental observation of oscillating and interacting matter wave dark solitons
A. Weller, J. P. Ronzheimer, C. Gross +5
We report on the generation, subsequent oscillation and interaction of a pair of matter wave dark solitons. These are created by releasing a Bose-Einstein condensate from a double…
Creation of macroscopic quantum superposition states by a measurement
I. E. Mazets, G. Kurizki, M. K. Oberthaler +1
We propose a novel protocol for the creation of macroscopic quantum superposition (MQS) states based on a measurement of a non-monotonous function of a quantum collective variable.…
Observation of Nonspreading Wave Packets in an Imaginary Potential
R. Stuetzle, M. C. Goebel, T. Hoerner +8
We propose and experimentally demonstrate a method to prepare a nonspreading atomic wave packet. Our technique relies on a spatially modulated absorption constantly chiseling away…