Sonjoy Majumder

Benchmarking of Different Optimizers in the Variational Quantum Algorithms for Applications in Quantum Chemistry

2022 · arXiv (Cornell University)

Classical optimizers play a crucial role in determining the accuracy and convergence of variational quantum algorithms. In literature, many optimizers, each having its own architecture, have been employed expediently for different applications. In this work, …

Dissipation in fermionic two-body continuous-time quantum walk under the steepest entropy ascent formalism

2025 · Physical review. E

Quantum walks play a crucial role in quantum algorithms and computational problems. Many-body quantum walks can reveal and exploit quantum correlations that are unavailable for single-walker cases. Studying quantum walks under noise and dissipation, particularly …