As the name implies, Monte Carlo (MC) methods employ random numbers to solve
problems. The range of problems that may be treated by MC is substantial; these include …

We review the concepts and the present state of theoretical studies of spin-imbalanced
superfluidity, in particular the elusive Fulde–Ferrell–Larkin–Ovchinnikov (FFLO) state, in the …

Superconductivity and magnetism generally do not coexist. Changing the relative number of
up and down spin electrons disrupts the basic mechanism of superconductivity, where …

Recent experiments with ultra-cold atoms have demonstrated the possibility of realizing
fermionic superfluids with imbalanced spin populations experimentally. We discuss how …

We present an overview of recent developments in species-imbalanced ('polarized')
Feshbach-resonant Fermi gases. We summarize the current status of thermodynamics of …

The orbital degree of freedom plays a fundamental role in understanding the unconventional
properties in solid state materials. Experimental progress in quantum atomic gases has …

We study a one-dimensional two-component Fermi gas in a harmonic trapping potential
using finite-temperature lattice quantum Monte Carlo methods. We are able to compute …

We present a theory for a lattice array of weakly coupled one-dimensional ultracold attractive
Fermi gases (1D tubes) with spin imbalance, where strong intratube quantum fluctuations …

We study the sudden expansion of spin-imbalanced ultracold lattice fermions with attractive
interactions in one dimension after turning off the longitudinal confining potential. We show …

We present an exact numerical study of the scaling of density and momentum distribution
functions of harmonically trapped one-dimensional bosons with repulsive contact …