253 citations · 3.4k across the 96 of their papers we have counts for
3 papers · 2 filters
Hubbard-Stratonovich-like Transformations for Few-Body Interactions
Christopher Körber, Evan Berkowitz, Thomas Luu
Through the development of many-body methodology and algorithms, it has become possible to describe quantum systems composed of a large number of particles with great accuracy. Ess…
Sampling General N-Body Interactions with Auxiliary Fields
Christopher Körber, Evan Berkowitz, Thomas Luu
We present a general auxiliary field transformation which generates effective interactions containing all possible N-body contact terms. The strength of the induced terms can analy…
Neutron-proton scattering at next-to-next-to-leading order in Nuclear Lattice Effective Field Theory
Jose Manuel Alarcón, Dechuan Du, Nico Klein +6
We present a systematic study of neutron-proton scattering in Nuclear Lattice Effective Field Theory (NLEFT), in terms of the computationally efficient radial Hamiltonian method. O…