Critical properties and Bose Einstein Condensation in dimer spin systems
E. Orignac, R. Citro, T. Giamarchi
TL;DR
This paper investigates the temperature dependence of spin relaxation time in weakly coupled ladder systems, revealing the crossover from Luttinger liquid behavior to Bose-Einstein condensation of magnons and its experimental implications.
Contribution
It provides a theoretical analysis of spin relaxation across different dimensional regimes in dimer spin systems, highlighting the dimensional crossover phenomena.
Findings
Temperature dependence of 1/T1 in various regimes
Identification of the dimensional crossover between Luttinger liquid and BEC
Experimental signatures of the crossover phenomena
Abstract
We analyze the spin relaxation time 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 in the various dimensional regimes, and discuss the experimental consequences.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.