1 citations · 1 across the 2 of their papers we have counts for
7 papers
Estimates of ground state energies for the quantum SK and 2D-EA models, using deGennes-Suzuki-Kubo mean-field annealing dynamics
Soumyaditya Das, Soumyajyoti Biswas, Bikas K. Chakrabarti
We perform large scale quantum annealing of the Sherrington-Kirkpatrick (SK) spin glass up to a system size to estimate its ground state energy using the deGennes-Suzuki-…
Relations Among Different Inequality Measures in Complex Systems: From Kinetic Exchange to Earthquake Models
Shohini Sen, Suchismita Banerjee, Bikas K Chakrabarti
We present a numerical study of several inequality measures across two kinetic wealth exchange models with extreme inequality features (namely the Banerjee model, and the Chakrabor…
Relations Between the Inequality Indices Gini, Pietra and Kolkata: Theory and Data Analysis
Asim Ghosh, Bikas K. Chakrabarti
We study relations between three inequality indices, namely the Gini (), Pietra () and Kolkata () introduced in 1912, 1915 and 2014 respectively and all are derived from t…
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…
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…
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 (…