12 citations · 33 across the 4 of their papers we have counts for
4 papers
Quantum antiferromagnetism and high superconductivity: a close connection between the t-J model and the projected BCS Hamiltonian
K. Park
A connection between quantum antiferromagnetism and high superconductivity is theoretically investigated by analyzing the t-J model and its relationships to the Gutzwiller-pr…
Pseudospin and Quantum Computation in Semiconductor Nanostructures
V. W. Scarola, K. Park, S. Das Sarma
We review the theoretical aspects of pseudospin quantum computation using vertically coupled quantum dots in the quantum Hall regime. We discuss the robustness and addressability o…
Pseudospin Quantum Computation in Semiconductor Nanostructures
V. W. Scarola, K. Park, S. Das Sarma
We theoretically show that spontaneously interlayer-coherent bilayer quantum Hall droplets should allow robust and fault-tolerant pseudospin quantum computation in semiconductor na…
Even-Odd Effect in Spontaneously Coherent Bilayer Quantum Hall Droplets
K. Park, V. W. Scarola, S. Das Sarma
Using exact diagonalization in the disc geometry we predict a novel even-odd effect in the Coulomb blockade spectra of vertically coupled double quantum dots under an external magn…