3 papers
quant-ph2025
First-order nuclear dipolar order in rotating solids
Kohei Suzuki, Kazuyuki Takeda
Nuclear spins' dipolar order is created under magic angle spinning through the first-order process made possible by simultaneous implementation of dipolar recoupling and adiabatic…
quant-ph2025
Quantum Annealing with Qubit-Resonator Systems for Simultaneous Optimization of Binary and Continuous Variables
Seiya Endo, Shohei Kawakatsu, Hiromichi Matsuyama +2
Quantum annealing is a method developed to solve combinatorial optimization problems by utilizing quantum bits. Solving such problems corresponds to minimizing a cost function defi…
math.PR2025
A phase transition in the Bakry-Émery gradient estimate for Dyson Brownian motion
Kohei Suzuki, Kenshiro Tashiro
In this paper, we find a gap between the lower bound of the Bakry-Émery -Ricci tensor and the Bakry-Émery gradient estimate in the space associated with…