Orbital Dependence of Quasiparticle Lifetimes in Sr2RuO4

Details Orbital Dependence of Quasiparticle Lifetimes in Sr2RuO4 Orbital Dependence of Quasiparticle Lifetimes in Sr2RuO4

2006-10-17

arxiv.org/abs/cond-mat/0610490v1

Physics

Condensed Matter

Strongly Correlated Electrons

7 pages, 5 figures

Scientific paper

10.1103/PhysRevB.76.104501

Using a phenomenological Hamiltonian, we investigate the quasiparticle lifetimes and dispersions in the three low energy bands, gamma, beta, and alpha of Sr2RuO4. Couplings in the Hamiltonian are fixed so as to produce the mass renormalization as measured in magneto-oscillation experiments. We thus find reasonable agreement in all bands between our computed lifetimes and those measured in ARPES experiments by Kidd et al. [1] and Ingle et al. [2]. In comparing computed to measured quasiparticle dispersions, we however find good agreement in the alpha-band alone.

Affiliated with

Also associated with

No associations

Rating

Orbital Dependence of Quasiparticle Lifetimes in Sr2RuO4 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Orbital Dependence of Quasiparticle Lifetimes in Sr2RuO4, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Orbital Dependence of Quasiparticle Lifetimes in Sr2RuO4 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-99234