most citedStrong-coupling Expansions at Finite Temperatures: Application to Quantum Disordered and Quantum Critical Phases

10 citations · 10 across the 1 of their papers we have counts for

collaborators

1 paper

cond-mat.str-el1997★ 10 cited

Strong-coupling Expansions at Finite Temperatures: Application to Quantum Disordered and Quantum Critical Phases

Norbert Elstner, Rajiv. R. P. Singh

By combining conventional finite-temperature many-body perturbation theory with cluster expansions, we develop a systematic method to carry out high order arbitrary temperature per…