Simplex method for calculating two-particle spectral densities in two-dimensional interacting electron systems
- D.M. Newns
- P.C. Pattnaik
- 1996
- Physical Review B - CMMP
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80 results for Pratap Pattnaik
Quantum Monte Carlo evidence for d-wave pairing in the two-dimensional Hubbard model at a van Hove singularity
- T. Husslein
- I. Morgenstern
- et al.
- 1996
- Physical Review B - CMMP
Van Hove scenario for d-wave superconductivity in cuprates
- D.M. Newns
- C.C. Tsuei
- et al.
- 1995
- Physical Review B
Integrators for stiff systems with undamped oscillatory solutions
- Albert E. Ruehli
- Werner Liniger
- et al.
- 1995
- Numerical Functional Analysis and Optimization
Vertex correction to pairing at a Van Hove singularity
- H.R. Krishnamurthy
- D.M. Newns
- et al.
- 1994
- Physical Review B
Spin-spin correlations in the tt′-Hubbard model
- T. Husslein
- D.M. Newns
- et al.
- 1994
- Journal de physique. I
Van Hove scenario for cuprate superconductivity
- D.M. Newns
- H.R. Krishnamurthy
- et al.
- 1993
- Physica B: Physics of Condensed Matter
Evidence for the van Hove scenario in high-temperature superconductivity from quasiparticle-lifetime broadening
- P.C. Pattnaik
- C.L. Kane
- et al.
- 1992
- Physical Review B
Performance of the conjugate gradient method on Victor
- Ramesh Natarajan
- Pratap Pattnaik
- 1992
- Journal of Computational Physics
Role of Van Hove singularity in high-temperature superconductors: Mean field
- D.M. Newns
- P.C. Pattnaik
- et al.
- 1991
- Physical Review B