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Journal articles
Critical properties and Bose Einstein Condensation in dimer spin systems
Abstract : We analyze the spin relaxation time 1/T_1 for a system made of weakly coupled one dimensional ladders.This system allows to probe the dimensional crossover between a Luttinger liquid and a Bose-Einstein condensateof magnons. We obtain the temperature dependence of 1/T_1 in the various dimensional regimes, and discuss the experimental consequences.
https://hal-ens-lyon.archives-ouvertes.fr/ensl-00142911
Contributor : Edmond Orignac <>
Submitted on : Monday, April 23, 2007 - 3:43:51 PM
Last modification on : Wednesday, February 17, 2021 - 3:26:05 PM
Contributor : Edmond Orignac <>
Submitted on : Monday, April 23, 2007 - 3:43:51 PM
Last modification on : Wednesday, February 17, 2021 - 3:26:05 PM
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