81 citations · 275 across the 6 of their papers we have counts for
6 papers
Pressure, compressibility, and contact of the two-dimensional attractive Fermi gas
E. R. Anderson, J. E. Drut
Using ab initio lattice methods, we calculate the finite temperature thermodynamics of homogeneous two-dimensional spin-1/2 fermions with attractive short-range interactions. We pr…
Energy, contact, and density profiles of one-dimensional fermions in a harmonic trap via non-uniform lattice Monte Carlo
C. E. Berger, E. R. Anderson, J. E. Drut
We determine the ground-state energy and Tan's contact of attractively interacting few-fermion systems in a one-dimensional harmonic trap, for a range of couplings and particle num…
Universality in one-dimensional fermions at finite temperature: Density, pressure, compressibility, and contact
M. D. Hoffman, P. D. Javernick, A. C. Loheac +3
We present finite-temperature, lattice Monte Carlo calculations of the particle number density, compressibility, pressure, and Tan's contact of an unpolarized system of short-range…
The Similarity Renormalization Group with Novel Generators
W. Li, E. R. Anderson, R. J. Furnstahl
The choice of generator in the Similarity Renormalization Group (SRG) flow equation determines the evolution pattern of the Hamiltonian. The kinetic energy has been used in the gen…
Operator Evolution via the Similarity Renormalization Group I: The Deuteron
E. R. Anderson, S. K. Bogner, R. J. Furnstahl +1
Similarity Renormalization Group (SRG) flow equations can be used to unitarily soften nuclear Hamiltonians by decoupling high-energy intermediate state contributions to low-energy…
Block Diagonalization using SRG Flow Equations
E. Anderson, S. K. Bogner, R. J. Furnstahl +3
By choosing appropriate generators for the Similarity Renormalization Group (SRG) flow equations, different patterns of decoupling in a Hamiltonian can be achieved. Sharp and smoot…