TY  - JOUR
AU  - Creffield, Charles
AU  - Sols Lucía, Fernando
PY  - 2009
DO  - 10.1103/PhysRevLett.103.200601
SN  - 0031-9007
UR  - https://hdl.handle.net/20.500.14352/44737
T2  - Physical review letters
AB  - We study the response of a Bose-Einstein condensate to an unbiased periodic driving potential. By controlling the space and time symmetries of the driving we show how a directed current can be induced, producing a coherent quantum ratchet. Weak...
LA  - eng
PB  - American Physical Society
KW  - Brownian motors
KW  - Transport
TI  - Coherent ratchets in driven Bose-Einstein condensates
TY  - journal article
VL  - 103
ER  -