Physics – Condensed Matter – Strongly Correlated Electrons
Scientific paper
2002-11-20
Physics
Condensed Matter
Strongly Correlated Electrons
10 pages
Scientific paper
10.1016/S0375-9601(03)00072-0
Using a $d_{x^2 - y^2}$ superconductor in 2+1 dimensions we show that the Nambu Goldstone fluctuations are replaced by dissipative excitations. We find that the nodal quasi-particles damping is caused by the strong dissipative excitations near the nodal points. As a result we find that the scattering rates are linear in frequency and not cubic as predicted in the literature for the ``d'' wave superconductors. Our results explain the recent angle resolved photoemission spectroscopy and optical conductivity in the BSCCO high $T_c$ compounds.
No associations
LandOfFree
Damping of Nodal Fermions Caused by a Dissipative Mode 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 Damping of Nodal Fermions Caused by a Dissipative Mode, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Damping of Nodal Fermions Caused by a Dissipative Mode will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-55093