Abstract
Kinetic energy driven pairing in cuprate superconductors was discussed. Dynamic cluster approximation was used to study superconductivity. It was found that pairing is driven by the kinetic energy and that superconductivity evolves from an unconventional state with partial spin-charge separation. It was also found that the transition is from a state with partial spin-charge separation to a d-wave superconducting state with quasi-particle excitations.
| Original language | English |
|---|---|
| Article number | 027005 |
| Pages (from-to) | 270051-270054 |
| Number of pages | 4 |
| Journal | Physical Review Letters |
| Volume | 92 |
| Issue number | 2 |
| State | Published - Jan 16 2004 |