7 citations · 13 across the 5 of their papers we have counts for
8 papers
Hiawatha's Valence Bonding
R. B. Laughlin
There is increasing circumstantial evidence that the cuprate superconductors, and correlated-electron materials generally, defy simple materials categorization because of their pro…
Nearly Insulating Strongly Correlated Systems: Gossamer Superconductors and Metals
Bogdan A. Bernevig, George Chapline, Robert B. Laughlin +2
Recently a new phenomenological Hamiltonian was proposed to describe the superconducting cuprates in which correlations and on-site Coulomb repulsion are introduced by partial Gutz…
Metallic Nature of the Four-Dimensional Quantum Hall Edge
Y. D. Chong, R. B. Laughlin
We study the density response of the four-dimensional quantum Hall fluid found by Zhang and Hu, which has been advanced as a model of emergent relativity. We calculate the density-…
Interaction among particles with fractionalized quantum numbers in one dimensional samples
Bogdan A. Bernevig, Domenico Giuliano, Robert B. Laughlin
The elementary excitations of strongly correlated one-dimensional electronic systems - spinons and holons - are discussed in an exact solution of the Haldane-Shastry and Kuramoto-Y…
Gossamer Superconductivity
R. B. Laughlin
An new superconducting hamiltonian is introduced for which the exact ground state is the Anderson resonating valence bond. It differs from the t-J and hubbard hamiltonians in posse…
Spectroscopy of Matter Near Criticality
B. A. Bernevig, D. Giuliano, R. B. Laughlin
We propose that the finite-frequency susceptibility of matter near a class of zero-temperature phase transition exhibits distinctive excitonic structure similar to meson resonances…