Cavity-assisted energy relaxation for quantum many-body simulations
نویسندگان
چکیده
منابع مشابه
Simulations of Many-Body Quantum Systems by a Quantum Computer
We suggest that quantum computers can solve quantum many-body problems that are impracticable to solve on a classical computer. The classical many-body problem has been largely solved by the classical computer. For example the position of the planets in the solar system can now be predicted with an accuracy as great as the accuracy of the observations. On the other hand, quantum many-body probl...
متن کاملStochastic gauges in quantum dynamics for many-body simulations
Quantum dynamics simulations can be improved using novel quasiprobability distributions based on non-orthogonal hermitian kernel operators. This introduces arbitrary functions (gauges) into the stochastic equations, which can be used to tailor them for improved calculations. A possible application to full quantum dynamic simulations of BEC’s is presented.
متن کاملQuantum Many-Body Simulation using Cavity Coupled Monolayer Excitons
We propose an architecture for quantum simulation of strongly interacting bosons using monolayer excitons in MoS2 quantum dots. The strongly coupled monolayer exciton and cavity photon form polaritons between which the interaction reaches 1 ∼ 10 meV—more than one order of magnitude higher than the state-of-art value. We discuss Mott transition in a chain of coupled cavities driven by photon blo...
متن کاملQuantum Many-Body Phenomena in Coupled Cavity Arrays
The increasing level of experimental control over atomic and optical systems gained in the past years have paved the way for the exploration of new physical regimes in quantum optics and atomic physics, characterised by the appearance of quantum many-body phenomena, originally encountered only in condensed-matter physics, and the possibility of experimentally accessing them in a more controlled...
متن کاملEnergy relaxation of an excited electron gas in quantum wires: Many-body electron-LO-phonon coupling.
We theoretically study energy relaxation via LO-phonon emission in an excited one-dimensional electron gas confined in a GaAs quantum wire structure. We find that the inclusion of phonon renormalization effects in the theory extends the LO-phonon dominated loss regime down to substantially lower temperatures. We show that a simple plasmon-pole approximation works well for this problem, and disc...
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: Optics Communications
سال: 2015
ISSN: 0030-4018
DOI: 10.1016/j.optcom.2014.06.059