Results 1 to 10 of about 2,093 (220)

Resolution of superluminal signalling in non-perturbative cavity quantum electrodynamics [PDF]

Nature Communications, 2018
Quantum Rabi model is a standard tool for describing cavity quantum electrodynamics, but the potential shortcomings of its single-mode version are usually neglected.
Carlos Sánchez Muñoz, Franco Nori, Simone De Liberato   +2 more
doaj   +4 more sources

Avoiding gauge ambiguities in cavity quantum electrodynamics [PDF]

Scientific Reports, 2021
Systems of interacting charges and fields are ubiquitous in physics. Recently, it has been shown that Hamiltonians derived using different gauges can yield different physical results when matter degrees of freedom are truncated to a few low-lying energy ...
Dominic M. Rouse, Brendon W. Lovett, Erik M. Gauger, Niclas Westerberg   +3 more
doaj   +2 more sources

Nanofriction in Cavity Quantum Electrodynamics [PDF]

Physical Review Letters, 2015
9 pages, 7 ...
Thomás Fogarty, Cecilia Cormick, Haggai Landa, Vladimir Stojanović, Eugene Demler, Giovanna Morigi   +5 more
openalex   +7 more sources

Moiré cavity quantum electrodynamics. [PDF]

Sci Adv
Quantum emitters are a key component in photonic quantum technologies. Enhancing single-photon emission by engineering their photonic environment is essential for improving overall efficiency in quantum information processing. However, this enhancement is often limited by the need for ultraprecise emitter placement within conventional photonic cavities.
Wang YT, Ye QH, Yan JY, Qiao Y, Liu YX, Ye YZ, Chen C, Cheng XT, Li CH, Zhang ZJ, Huang CN, Meng Y, Zou K, Zhan WK, Zhao C, Hu X, Tee CATH, Sha WEI, Huang Z, Liu H, Jin CY, Ying L, Liu F.   +22 more
europepmc   +3 more sources

Focus on cavity and circuit quantum electrodynamics in solids [PDF]

New Journal of Physics, 2015
We introduce the works collected in the focus issue on Cavity and circuit quantum quantum electrodynamics in solids.
Yasuhiko Arakawa, Jonathan Finley, Rudolf Gross, Fabrice Laussy, Enrique Solano, Jelena Vuckovic   +5 more
doaj   +2 more sources

The vacua of dipolar cavity quantum electrodynamics [PDF]

SciPost Physics, 2020
The structure of solids and their phases is mainly determined by static Coulomb forces while the coupling of charges to the dynamical, i.e., quantized degrees of freedom of the electromagnetic field plays only a secondary role.
Michael Schuler, Daniele De Bernardis, Andreas M. Läuchli, Peter Rabl
doaj   +4 more sources

Cavity quantum electrodynamics with charge-controlled quantum dots coupled to a fiber Fabry–Perot cavity [PDF]

New Journal of Physics, 2013
We demonstrate non-perturbative coupling between a single self-assembled InGaAs quantum dot and an external fiber-mirror-based microcavity. Our results extend the previous realizations of tunable microcavities while ensuring spatial and spectral overlap ...
Javier Miguel-Sánchez, Andreas Reinhard, Emre Togan, Thomas Volz, Atac Imamoglu, Benjamin Besga, Jakob Reichel, Jérôme Estève   +7 more
doaj   +2 more sources

Cavity quantum electrodynamics with moiré photonic crystal nanocavity [PDF]

Nature Communications
Due to the existence of flatbands within the band structure, twisting photonics introduces a possibility to enhance the interaction between excitons in single QDs and cavity photons because of the extremely high quality factor (Q) in theory. In this work,
Sai Yan, Hancong Li, Jingnan Yang, Xiqing Chen, Hanqing Liu, Deyan Dai, Rui Zhu, Zhikai Ma, Shushu Shi, Longlong Yang, Yu Yuan, Wenshuo Dai, Danjie Dai, Bowen Fu, Zhanchun Zuo, Haiqiao Ni, Zhichuan Niu, Can Wang, Kuijuan Jin, Qihuang Gong, Xiulai Xu   +20 more
doaj   +2 more sources

Electro-optic cavities for in-situ measurement of cavity fields [PDF]

Light: Science & Applications
Cavity electrodynamics offers a unique avenue for tailoring ground-state material properties, excited-state engineering, and versatile control of quantum matter.
Michael S. Spencer, Joanna M. Urban, Maximilian Frenzel, Niclas S. Mueller, Olga Minakova, Martin Wolf, Alexander Paarmann, Sebastian F. Maehrlein   +7 more
doaj   +2 more sources

Microsecond-lived quantum states in a carbon-based circuit driven by cavity photons [PDF]

Nature Communications
Semiconductor quantum dots are an attractive platform for the realisation of quantum processors. To achieve long-range coupling between them, quantum dots have been integrated into microwave cavities.
B. Neukelmance, B. Hue, Q. Schaeverbeke, L. Jarjat, A. Théry, J. Craquelin, W. Legrand, T. Cubaynes, G. Abulizi, J. Becdelievre, M. El Abbassi, A. Larrouy, K. F. Ourak, D. Stefani, J. A. Sulpizio, A. Cottet, M. M. Desjardins, T. Kontos, M. R. Delbecq   +18 more
doaj   +2 more sources