120 citations
- SRM Institute of Science and TechnologyIN16 papers
- SRM University, Andhra PradeshIN12 papers
- Indian Institute of Science BangaloreIN6 papers
- Indian Institute of Technology KanpurIN6 papers
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- Saha Institute of Nuclear PhysicsIN4 papers
- Tohoku UniversityJP4 papers
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4 papers · 1 filter
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 (…
Size distribution of emitted energies in local load sharing fiber bundles
Subhadeep Roy, Soumyajyoti Biswas
We study the local load sharing fiber bundle model and its energy burst statistics. While it is known that the avalanche size distribution of the model is exponential, we numerical…
Failure time in heterogeneous systems
Subhadeep Roy, Soumyajyoti Biswas, Purusattam Ray
We show that the failure time in fiber bundle model, taken as a prototype of heterogeneous materials, depends crucially on the strength of the disorder and the stress rel…