233 citations · 4.2k across the 143 of their papers we have counts for
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Spontaneous symmetry breaking induced by complex fermion determinant --- yet another success of the complex Langevin method
Yuta Ito, Jun Nishimura
In many interesting systems, the fermion determinant becomes complex and its phase plays a crucial role in the determination of the vacuum. For instance, in finite density QCD at l…
On the condition for correct convergence in the complex Langevin method
Shinji Shimasaki, Keitaro Nagata, Jun Nishimura
The complex Langevin method (CLM) provides a promising way to perform the path integral with a complex action using a stochastic equation for complexified dynamical variables. It i…
Gauge cooling for the singular-drift problem in the complex Langevin method --- an application to finite density QCD
Keitaro Nagata, Hideo Matsufuru, Jun Nishimura +1
We study full QCD at finite density and low temperature with light quark mass using the complex Langevin method. Since the singular drift problem turns out to be mild on a $4^3 \ti…
The complex Langevin analysis of spontaneous symmetry breaking induced by complex fermion determinant
Yuta Ito, Jun Nishimura
In many interesting physical systems, the determinant which appears from integrating out fermions becomes complex, and its phase plays a crucial role in the determination of the va…
The argument for justification of the complex Langevin method and the condition for correct convergence
Keitaro Nagata, Jun Nishimura, Shinji Shimasaki
The complex Langevin method is a promising approach to the complex-action problem based on a fictitious time evolution of complexified dynamical variables under the influence of a…
Gauge cooling for the singular-drift problem in the complex Langevin method --a test in Random Matrix Theory for finite density QCD
Keitaro Nagata, Jun Nishimura, Shinji Shimasaki
Recently, the complex Langevin method has been applied successfully to finite density QCD either in the deconfinement phase or in the heavy dense limit with the aid of a new techni…