3 papers
cond-mat.stat-mech2025
deGennes-Suzuki-Kubo Quantum Ising Mean Field Dynamics: Applications to Quantum Hysteresis, Heat Engines and Annealing
Soumyaditya Das, Soumyajyoti Biswas, Muktish Acharyya +1
We briefly review the early development of the mean-field dynamics for cooperatively interacting quantum many-body systems, mapped to pseudo-spin (Ising-like) systems. We start wit…
cond-mat.dis-nn2025
Quantum Annealing in SK Model Employing Suzuki-Kubo-deGennes Quantum Ising Mean Field Dynamics
Soumyaditya Das, Soumyajyoti Biswas, Bikas K. Chakrabarti
We study a quantum annealing approach for estimating the ground state energy of the Sherrington-Kirpatrick mean field spin glass model using the Suzuki-Kubo-deGennes dynamics appli…
cond-mat.dis-nn2024
Classical Annealing of Sherrington-Kirkpatrick Spin Glass Using Suzuki-Kubo Mean-field Ising Dynamics
Soumyaditya Das, Soumyajyoti Biswas, Bikas K. Chakrabarti
We propose and demonstrate numerically a fast classical annealing scheme for the Sherrington-Kirkpatrick (SK) spin glass model, employing the Suzuki-Kubo meanfield Ising dynamics (…