Theory of two-particle excitations and the magnetic susceptibility in high-Tc cuprate superconductors

Details Theory of two-particle excitations and the magnetic susceptibility in high-Tc cuprate superconductors Theory of two-particle excitations and the magnetic susceptibility in high-Tc cuprate superconductors

2008-11-04

arxiv.org/abs/0811.0552v4

Europhysics Letters 89, 27005 (2010)

Physics

Condensed Matter

Strongly Correlated Electrons

5 pages, 3 figures, version as published

Scientific paper

10.1209/0295-5075/89/27005

Two-particle (2-p) excitations such as spin and charge excitations play a key role in high-Tc cuprate superconductors (HTSC). On the basis of a parameter-free theory, which extends the Variational Cluster Approach (a recently developed embedded cluster method) to 2-p excitations, the magnetic excitations of HTSC are shown to be reproduced for a Hubbard model within the relevant strong-coupling regime. In particular, the resonance mode in the underdoped regime, its intensity and "hour-glass" dispersion are in good overall agreement with experiments.

Affiliated with

Also associated with

No associations

Rating

Theory of two-particle excitations and the magnetic susceptibility in high-Tc cuprate superconductors 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 Theory of two-particle excitations and the magnetic susceptibility in high-Tc cuprate superconductors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Theory of two-particle excitations and the magnetic susceptibility in high-Tc cuprate superconductors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-184505