Spin relaxation in conducting chains
نویسنده
چکیده
2014 The spin lattice relaxation time T1 of a Hubbard chain for large U is proportional to the square root of the Larmor frequency 03C9 for a non-half-filled band as well as for the (already known) case of a half-filled band. The proportionality coefficient has a finite limit when U goes to ~, except for a half-filled band.
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تاریخ انتشار 2017