Spatial matter-wave interference via adiabatic recombination of atomic wave packets

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Construction of localized atomic wave packets

It is shown that highly localized solitons can be created in lower dimensional Bose-Einstein condensates (BEC), trapped in a regular harmonic trap, by temporally varying the trap frequency. A BEC confined in such a trap can be effectively used to construct a pulsed atomic laser emitting coherent atomic wave packets. It is also shown that one has complete control over the spatio-temporal dynamic...

متن کامل

Dynamics and interference of autoionizing wave packets

We extend earlier theoretical work on the creation of autoionizing wave packets by a single laser pulse to the case where the autoionizing states are excited by two or more laser pulses. The calculations are performed using R-matrix methods combined with time-dependent multichannel quantum-defect theory. Atoms or molecules that are coherently excited into autoionizing states emit electrons in a...

متن کامل

Coherent delocalization of atomic wave packets in driven lattice potentials.

Atomic wave packets loaded into a phase-modulated vertical optical-lattice potential exhibit a coherent delocalization dynamics arising from intraband transitions among Wannier-Stark levels. Wannier-Stark intraband transitions are here observed by monitoring the in situ wave-packet extent. By varying the modulation frequency, we find resonances at integer multiples of the Bloch frequency. The r...

متن کامل

Theory of probing attosecond electron wave packets via two-path interference of angle-resolved photoelectrons

N. N. Choi,1,2,* T. F. Jiang,2,3 T. Morishita,4,5 M.-H. Lee,1 and C. D. Lin2 1School of Natural Science, Kumoh National Institute of Technology, Gumi, Gyeongbuk 730-701, Korea 2J. R. Macdonald Laboratory, Physics Department, Kansas State University, Manhattan, Kansas 66506-2604, USA 3Institute of Physics, National Chiao Tung University, Hsinchu 30010, Taiwan 4Department of Applied Physics and C...

متن کامل

Self-Interfering Wave Packets.

We study the propagation of noninteracting polariton wave packets. We show how two qualitatively different concepts of mass that arise from the peculiar polariton dispersion lead to a new type of particlelike object from noninteracting fields-much like self-accelerating beams-shaped by the Rabi coupling out of Gaussian initial states. A divergence and change of sign of the diffusive mass result...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Physical Review A

سال: 2001

ISSN: 1050-2947,1094-1622

DOI: 10.1103/physreva.63.023608