Classical Dynamical Localization
نویسندگان
چکیده
منابع مشابه
Dynamical localization and signatures of classical phase space
We study the dynamical localization of cold atoms in Fermi accelerator both in position space and in momentum space. We report the role of classical phase space in the development of dynamical localization phenomenon. We provide set of experimentally assessable parameters to perform this work in laboratory. PACS numbers: 72.15.Rn, 47.52.+j, 03.75, 03.65.-w Typeset using REVTEX 1
متن کاملEchoes in classical dynamical systems
Echoes arise when external manipulations to a system induce a reversal of its time evolution that leads to a more or less perfect recovery of the initial state. We discuss the accuracy with which a cloud of trajectories returns to the initial state in classical dynamical systems that are exposed to additive noise and small differences in the equations of motion for forward and backward evolutio...
متن کاملDynamical Localization of Gravity
We dynamically construct Randall-Sundrum brane localized gravity from a 5-dimensional bulk scalar soliton field obeying a sine-Gordon equation, with the discrete brane Z2 symmetry arising from the discrete symmetry of the potential, and with the Minkowski brane Randall-Sundrum relation between bulk and brane cosmological constants being obtained naturally without any fine tuning. Additionally, ...
متن کاملDynamical Localization: Classical vs Quantum Oscillations in Momentum Spread of Cold Atoms.
We investigate the classical and quantum dynamics of atoms moving in a phase-modulated standing light field. In both cases the width of the momentum distribution exhibits characteristic oscillations as a function of the modulation amplitude. We argue that at the maxima of these oscillations the system is chaotic, whereas in the valleys it is almost regular. Quantum localization appears only in ...
متن کاملDynamical localization in microdisk lasers.
We demonstrate the lasing action from a dynamically localized mode in a microdisk resonator with rough boundary. Although substantial boundary roughness and surface defects in our devices imply strong light scattering and destroy the regular whispering gallery modes, the destructive interference of the scattered light leads to the dynamical Anderson localization in the phase space of the system...
متن کاملذخیره 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 Letters
سال: 2014
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.113.174101