Quantum theory of heating of a single trapped ion
نویسندگان
چکیده
منابع مشابه
Quantum Stochastic Heating of a Trapped Ion
The resonant heating of a harmonically trapped ion by a standing-wave light field is described as a quantum stochastic process combining a coherent Schrödinger evolution with Bohr-Einstein quantum jumps. Quantum and semi-quantum treatments are compared. ©c 2007 Optical Society of America OCIS codes: (270.2500) Fluctuations, relaxations, and noise; (270.1670) Coherent optical effects.
متن کاملDynamical evolution of nonclassical properties in cavity quantum electrodynamics with a single trapped ion
In this paper, by considering a system consisting of a single two-level trapped ion interacting with a single-mode quantized radiation field inside a lossless cavity, the temporal evolution of the ionic and the cavity-field quantum statistical properties including photon-counting statistics, quantum fluctuations of the field quadratures and quantum fluctuations of the ionic dipole variables are...
متن کامل0 Quantum and classical chaos for a single trapped ion
In this paper we investigate the quantum and classical dynamics of a single trapped ion subject to non-linear kicks derived from a periodic sequence of Gaussian laser pulses. We show that the classical system exhibits diffusive growth in the energy, or 'heating', while quantum mechanics suppresses this heating. This system may be realised in current single trapped-ion experiments with the addit...
متن کاملRydberg Excitation of a Single Trapped Ion.
We demonstrate excitation of a single trapped cold (40)Ca(+) ion to Rydberg levels by laser radiation in the vacuum ultraviolet at a wavelength of 122 nm. Observed resonances are identified as 3d(2)D(3/2) to 51F, 52F and 3d(2)D(5/2) to 64F. We model the line shape and our results imply a large state-dependent coupling to the trapping potential. Rydberg ions are of great interest for future appl...
متن کاملExact solution of quantum dynamics of a cantilever coupling to a single trapped ultracold ion
a single trapped ultracold ion. T. Liu, M. Feng and K.L. Wang 1. The School of Science, Southwest University of Science and Technology, Mianyang 621002,China 2. State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430070, China 3. The Department of Modern Physics, University of Science and Tec...
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: Physics Letters A
سال: 2003
ISSN: 0375-9601
DOI: 10.1016/s0375-9601(02)01778-4