Improved calculation of vibrational mode lifetimes in anharmonic solids-Part I: Theory
Keywords: 05.20.ây; 05.40.âa; 05.50.Cd; 44.90.+c; 63.20.âe; 63.20.Ry; Mode lifetime; Lattice thermal conductivity; Liouvillian; Recursion method; Green-Kubo;