17 citations · 26 across the 10 of their papers we have counts for
10 papers
A Quantum Algorithm for Random Number Generation
Aastha Kataria, Devansh Desai, Ashwini Dalvi +4
We present a quantum algorithm for random number generation that achieves a provable quadratic speedup over classical Markov chain mixing, building on the Diaconis-Shahshahani Four…
Crossover between the zeptosecond and attosecond physics
T. Nandi, Yash Kumar, Adya P. Mishra +7
Nuclear orbiting resonances have been revealed at the sub-barrier energies as an atomic phenomenon by means of x-ray spectroscopy experiments. This interpretation is supported by s…
PT-Symmetric -like Random Matrix Ensembles: Invariant Distributions and Spectral Fluctuations
Stalin Abraham, A. Bhagwat, Sudhir Ranjan Jain
We consider an ensemble of normal matrices with complex entries representing operators in the quantum mechanics of 2 - level parity-time reversal (PT) symmetric systems…
Controlling and engineering a quantum state in a multi-qubit system employing the quantum Zeno effect
Dhruva Naik, Garima Rajpoot, Sudhir Ranjan Jain
Controlling quantum jumps is crucial for reliable quantum computing. In this work, we demonstrate how the quantum Zeno effect can be applied to a two qubit system interacting with…
Dynamical response and time correlation functions in random quantum systems
Sudhir Ranjan Jain, Pierre Gaspard
Time-dependent response and correlation functions are studied in random quantum systems composed of infinitely many parts without mutual interaction and defined with statistically…
Universality in Ground State Masses of Nuclei
A. Bhagwat, Sudhir Ranjan Jain
The beautiful and profound result that the first eigenvalue of Schroedinger operator can be interpreted as a large deviation of certain kind of Brownian motion leads to possible ex…