38 citations · 115 across the 13 of their papers we have counts for
13 papers
Quantifying coherence with principal diagonal elements of density matrix
Manis Hazra, Debabrata Goswami
Being the key resource in quantum physics, the proper quantification of coherence is of utmost importance. Amid complex-looking functionals in quantifying coherence, we set forth a…
Comparative study of the real-time optical trapping in the Rayleigh regime for continuous and pulsed lasers
Soumendra Nath Bandyopadhyay, Tushar Gaur, Debabrata Goswami
Simulating real-time scenarios to predict optical trapping behavior for continuous wave (CW) as well as femtosecond pulsed lasers is a challenging problem. This is especially so, b…
Quantum Algorithm to Solve a Maze: Converting the Maze Problem into a Search Problem
Niraj Kumar, Debabrata Goswami
We propose a different methodology towards approaching a Maze problem. We convert the problem into a Quantum Search Problem (QSP), and its solutions are sought for using the iterat…
Adiabatic Quantum Computing with Phase Modulated Laser Pulses
Debabrata Goswami
Implementation of quantum logical gates for multilevel system is demonstrated through decoherence control under the quantum adiabatic method using simple phase modulated laser puls…
Towards Efficiently Solving Quantum Traveling Salesman Problem
Debabrata Goswami, Harish Karnick, Prateek Jain +1
We present a framework for efficiently solving Approximate Traveling Salesman Problem (Approximate TSP) for Quantum Computing Models. Existing representations of TSP introduce extr…
Laser Polarization Effects in Supercontinuum Generation
Alok Srivastava, Debabrata Goswami
We present experimental evidence of a fourth order process in electric field in supercontinuum generation. We also show laser induced polarization preference in the supercontinuum…