10 citations · 22 across the 4 of their papers we have counts for
4 papers
Variational and Parquet-diagram theory for strongly correlated normal and superfluid systems
Hsuan-Hao Fan, Eckhard Krotscheck
We develop the variational and correlated basis functions/parquet-diagram theory of strongly interacting normal and superfluid systems. The first part of this contribution is devot…
An analysis of variational wave function for the pairing problem in strongly correlated system
Hsuan-Hao Fan, E. Krotscheck
We report a theoretical analysis of variational wave functions for the BCS pairing problem. Starting with a Jastrow-Feenberg (or, in a more recent language "fixed-node") wave funct…
Correlations in the low-density Fermi gas: Fermi-Liquid state, Dimerization, and BCS Pairing
H. H. Fan, E. Krotscheck, T. Lichtenegger +2
We present ground state calculations for low-density Fermi gases described by two model interactions, an attractive square-well potential and a Lennard-Jones potential, of varying…
Consequences of extended -wave pairing in iron-based superconductors
Hsuan-Hao Fan, C. S. Liu, W. C. Wu
Motivated by a recent experiment of Song \emph{et al.} [Science {\bf 332}, 1410 (2011)], we theoretically study the spin dynamics, charge dynamics, and point-contact Andreev-reflec…