Quantum information with Rydberg atoms
Rydberg atoms with principal quantum number n⪢ 1 have exaggerated atomic properties
including dipole-dipole interactions that scale as n 4 and radiative lifetimes that scale as n 3 …
including dipole-dipole interactions that scale as n 4 and radiative lifetimes that scale as n 3 …
Continuous-time quantum walks: Models for coherent transport on complex networks
O Mülken, A Blumen - Physics Reports, 2011 - Elsevier
This paper reviews recent advances in continuous-time quantum walks (CTQW) and their
application to transport in various systems. The introduction gives a brief survey of the …
application to transport in various systems. The introduction gives a brief survey of the …
Environment-assisted quantum transport
Transport phenomena at the nanoscale are of interest due to the presence of both quantum
and classical behavior. In this work, we demonstrate that quantum transport efficiency can …
and classical behavior. In this work, we demonstrate that quantum transport efficiency can …
Single-photon transistor using a Förster resonance
D Tiarks, S Baur, K Schneider, S Dürr, G Rempe - Physical review letters, 2014 - APS
An all-optical transistor is a device in which a gate light pulse switches the transmission of a
target light pulse with a gain above unity. The gain quantifies the change of the transmitted …
target light pulse with a gain above unity. The gain quantifies the change of the transmitted …
Realization of quantum walks with negligible decoherence in waveguide lattices
Quantum random walks are the quantum counterpart of classical random walks, and were
recently studied in the context of quantum computation. Physical implementations of …
recently studied in the context of quantum computation. Physical implementations of …
Hydrogen-like Wannier–Mott excitons in single crystal of methylammonium lead bromide perovskite
A thorough investigation of exciton properties in bulk CH3NH3PbBr3 perovskite single
crystals was carried out by recording the reflectance, steady-state and transient …
crystals was carried out by recording the reflectance, steady-state and transient …
Observing the dynamics of dipole-mediated energy transport by interaction-enhanced imaging
G Günter, H Schempp, M Robert-de-Saint-Vincent… - Science, 2013 - science.org
Electronically highly excited (Rydberg) atoms experience quantum state–changing
interactions similar to Förster processes found in complex molecules, offering a model …
interactions similar to Förster processes found in complex molecules, offering a model …
Evidence of antiblockade in an ultracold Rydberg gas
We present the experimental observation of the antiblockade in an ultracold Rydberg gas
recently proposed by Ates et al.[Phys. Rev. Lett. 98, 023002 (2007) PRLTAO 0031-9007 …
recently proposed by Ates et al.[Phys. Rev. Lett. 98, 023002 (2007) PRLTAO 0031-9007 …
Quantum walks
N Konno - Lecture notes in mathematics, 2008 - Springer
Quantum walks can be considered as a generalized version of the classical random walk.
There are two classes of quantum walks, that is, the discrete-time (or coined) and the …
There are two classes of quantum walks, that is, the discrete-time (or coined) and the …
Electronic excitation dynamics in multichromophoric systems described via a polaron-representation master equation
A Kolli, A Nazir, A Olaya-Castro - The Journal of chemical physics, 2011 - pubs.aip.org
to describe electronic excitation dynamics in multichromophoric systems. By treating
electronic and vibrational degrees of freedom in a combined frame (polaron frame), this …
electronic and vibrational degrees of freedom in a combined frame (polaron frame), this …