424 citations · 3.1k across the 61 of their papers we have counts for
17 papers · 1 filter
Space- and time-crystallization effects in multicomponent superfluids
Nikolay Prokof'ev, Boris Svistunov
We observe that space- and time-crystallization effects in multicomponent superfluids---while having the same physical origin and mathematical description as in the single-componen…
Stochastic lists: Sampling multi-variable functions with population methods
Lode Pollet, Nikolay V. Prokof'ev, Boris V. Svistunov
We introduce the method of stochastic lists to deal with a multi-variable positive function, defined by a self-consistent equation, typical for certain problems in physics and math…
Algebraic Time Crystallization in a Two-dimensional Superfluid
Nikolay V. Prokof'ev, Boris V. Svistunov
Time crystallization is a hallmark of superfluidity, indicative of the fundamental fact that along with breaking the global U(1) symmetry, superfluids also break time-translation s…
Grassmannization of classical models
Lode Pollet, Mikhail N. Kiselev, Nikolay V. Prokof'ev +1
Applying Feynman diagrammatics to non-fermionic strongly correlated models with local constraints might seem generically impossible for two separate reasons: (i) the necessity to h…
Search for Deconfined Criticality: SU(2) Déjà Vu
A. B. Kuklov, M. Matsumoto, N. V. Prokof'ev +2
Monte Carlo simulations of the SU(2)-symmetric deconfined critical point action reveal strong violations of scale invariance for the deconfinement transition. We find compelling ev…
Comment on ``Comparative study of Higgs transition in one-component and two-component lattice superconductor models"
Anatoly Kuklov, Munehisa Matsumoto, Nikolay Prokof'ev +2
We comment on the claim of continuous phase transition in the SU(2) symmetric Deconfined Critical Point action made by O.Motrunich and A.Vishwanath in ArXive:0805.1494