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arXiv:1310.7360 · Journal of Superconductivity and Novel Magnetism

Cold Rydberg Atoms for Quantum Simulation of Exotic Condensed Matter Interactions

J. P. Hague, S. Downes, C. MacCormick, P. E. Kornilovitch

Published Nov 15, 2013• 14 citations
arXivHTMLPDF
DOI
10.1007/s10948-013-2414-y

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Abstract Cold Rydberg atoms provide novel approaches to many-body problems and quantum simulation. To introduce the recent work presented in this special issue, we present here a quick history of a half-century research activity in the Rydberg-atom field, focusing our attention on the giant interactions between Rydberg atoms and other atoms. These interactions are the origin of many effects observed with Rydberg atoms: pressure shifts, dipole–dipole energy transfer, and avalanche-ionization. These effects have led to evidence of new bound chemical states, such as trilobites states, many-body effects in frozen Rydberg gases, and the spontaneous formation of ultra-cold plasmas. They open exciting new prospects at the intersection of atomic physics, condensed matter physics, and plasma physics.