42 citations · 42 across the 1 of their papers we have counts for
4 papers
Dynamical theory of superfluidity in one dimension
Thomas Eggel, Miguel A. Cazalilla, Masaki Oshikawa
A theory accounting for the dynamical aspects of the superfluid response of one dimensional (1D) quantum fluids is reported. In long 1D systems the onset of superfluidity is relate…
Quantum Critical Phenomena of 4He in Nanoporous Media
Thomas Eggel, Masaki Oshikawa, Keiya Shirahama
The superfluid transition in liquid 4He filled in Gelsil glass observed in recent experiments is discussed in the framework of quantum critical phenomena. We show that quantum fluc…
Noncyclic and nonadiabatic geometric phase for counting statistics
Jun Ohkubo, Thomas Eggel
We propose a general framework of the geometric-phase interpretation for counting statistics. Counting statistics is a scheme to count the number of specific transitions in a stoch…
Direct numerical method for counting statistics in stochastic processes
Jun Ohkubo, Thomas Eggel
We propose a direct numerical method to calculate the statistics of the number of transitions in stochastic processes, without having to resort to Monte Carlo calculations. The met…