96 citations · 346 across the 21 of their papers we have counts for
4 papers · 1 filter
Collective modes of an imbalanced unitary Fermi gas
Johannes Hofmann, Frédéric Chevy, Olga Goulko +1
We study theoretically the collective mode spectrum of a strongly imbalanced two-component unitary Fermi gas in a cigar-shaped trap, where the minority species forms a gas of polar…
Implementation of the Bin Hierarchy Method for restoring a smooth function from a sampled histogram
Olga Goulko, Alexander Gaenko, Emanuel Gull +2
We present , a tool for restoring a smooth function from a sampled histogram using the bin hierarchy method. The theoretical background of the method is presented in…
Restoring a smooth function from its noisy integrals
Olga Goulko, Nikolay Prokof'ev, Boris Svistunov
Numerical (and experimental) data analysis often requires the restoration of a smooth function from a set of sampled integrals over finite bins. We present the bin hierarchy method…
The grasshopper problem
Olga Goulko, Adrian Kent
We introduce and physically motivate the following problem in geometric combinatorics, originally inspired by analysing Bell inequalities. A grasshopper lands at a random point on…