1.4k citations · 10.1k across the 73 of their papers we have counts for
6 papers · 1 filter
Listening to Noise
Michael G. Endres, David B. Kaplan, Jong-Wan Lee +1
We show how sign problems in simulations of many-body systems can manifest themselves in the form of heavy-tailed correlator distributions, similar to what is seen in electron prop…
Spacetime as a topological insulator: Mechanism for the origin of the fermion generations
David B. Kaplan, Sichun Sun
We suggest a mechanism whereby the three generations of quarks and leptons correspond to surface modes in a five-dimensional theory. These modes arise from a nonlinear fermion disp…
Extended study for unitary fermions on a lattice using the cumulant expansion technique
Jong-Wan Lee, Michael G. Endres, David B. Kaplan +1
A recently developed lattice method for large numbers of strongly interacting nonrelativistic fermions exhibits a heavy tail in the distributions of correlators for large Euclidean…
A new field theoretic method for the virial expansion
David B. Kaplan, Sichun Sun
We develop a graphical method for computing the virial expansion coefficients for a nonrelativistic quantum field theory. As an example we compute the third virial coefficient b3 f…
Lattice Monte Carlo calculations for unitary fermions in a harmonic trap
Michael G. Endres, David B. Kaplan, Jong-Wan Lee +1
We present a new lattice Monte Carlo approach developed for studying large numbers of strongly interacting nonrelativistic fermions, and apply it to a dilute gas of unitary fermion…
Noise, sign problems, and statistics
Michael G. Endres, David B. Kaplan, Jong-Wan Lee +1
We show how sign problems in simulations of many-body systems can manifest themselves in the form of heavy-tailed correlator distributions, similar to what is seen in electron prop…