Critical properties and Bose-Einstein condensation in dimer spin systems
Journal Article
·
· Physical Review. B, Condensed Matter and Materials Physics
- LPENSL CNRS UMR 5672, 46 Allee d'Italie, 69364 Lyon Cedex 07 (France)
We analyze the spin relaxation time 1/T{sub 1} for a system made of weakly coupled one-dimensional ladders. This system allows us to probe the dimensional crossover between a Luttinger liquid and a Bose-Einstein condensate of magnons. We obtain the temperature dependence of 1/T{sub 1} in the various dimensional regimes, and discuss the experimental consequences.
- OSTI ID:
- 20957794
- Journal Information:
- Physical Review. B, Condensed Matter and Materials Physics, Vol. 75, Issue 14; Other Information: DOI: 10.1103/PhysRevB.75.140403; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 1098-0121
- Country of Publication:
- United States
- Language:
- English
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