35 citations · 58 across the 5 of their papers we have counts for
5 papers
Quantum fluctuation-driven transport crossover between two liquid states in distinguishable helium-4
Mika Tanabe, Momoko Tsujimoto, Kenichi Kinugawa
We show the emergence of a quantum fluctuation-driven transport crossover between two liquid states in distinguishable helium-4 obeying Boltzmann statistics, in the absence of atom…
Two liquid states of distinguishable helium-4: the existence of another non-superfluid frozen by heating
Momoko Tsujimoto, Kenichi Kinugawa
We show that there can exist two liquid states in distinguishable helium-4 (He) obeying Boltzmann statistics by path integral centroid molecular dynamics (CMD) simulations. Thi…
Effective potential analytic continuation approach for real time quantum correlation functions involving nonlinear operators
Atsushi Horikoshi, Kenichi Kinugawa
We apply the effective potential analytic continuation (EPAC) method to the calculation of real time quantum correlation functions involving operators nonlinear in the position ope…
Effective potential analytic continuation calculations of real time quantum correlation functions: Asymmetric systems
Atsushi Horikoshi, Kenichi Kinugawa
We apply the effective potential analytic continuation (EPAC) method to one-dimensional asymmetric potential systems to obtain the real time quantum correlation functions at variou…
Quantum dynamical correlations: Effective potential analytic continuation approach
Atsushi Horikoshi, Kenichi Kinugawa
We propose a new quantum dynamics method called the effective potential analytic continuation (EPAC) to calculate the real time quantum correlation functions at finite temperature.…