129 citations · 688 across the 35 of their papers we have counts for
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Implementation of the HMC algorithm on the tempered Lefschetz thimble method
Masafumi Fukuma, Nobuyuki Matsumoto, Naoya Umeda
The tempered Lefschetz thimble method (TLTM) is a parallel-tempering algorithm towards solving the numerical sign problem, where the system is tempered by the antiholomorphic gradi…
High Q mg-scale monolithic pendulum for quantum-limited gravity measurements
Seth B. Cataño-Lopez, Jordy G. Santiago-Condori, Keiichi Edamatsu +1
We present the development of a high monolithic silica pendulum weighing 7 mg. The measured value for the pendulum mode at 2.2 Hz was . To the best of our kn…
Atto-Nm Torque Sensing with a Macroscopic Optomechanical Torsion Pendulum
Kentaro Komori, Yutaro Enomoto, Ching Pin Ooi +5
Precise measurements of the displacement of, and force acting on, a mechanical oscillator can be performed by coupling the oscillator to an optical cavity. Brownian thermal forces…
Applying the tempered Lefschetz thimble method to the Hubbard model away from half-filling
Masafumi Fukuma, Nobuyuki Matsumoto, Naoya Umeda
The tempered Lefschetz thimble method is a parallel-tempering algorithm towards solving the numerical sign problem. It uses the flow time of the gradient flow as a tempering parame…