5 papers
Quantum resource redistribution drives spectral splits in dense neutrino gases
Michael Hite, Pooja Siwach
Whether a quantum many-body system can be efficiently simulated hinges not only on its size but also on how quantum resources are organized within it. We characterize the quantum r…
Three-flavor supernova neutrino simulation using a hybrid quantum-classical algorithm with qutrits
Daniel J. Heimsoth, A. Baha Balantekin, Pooja Siwach
We simulate a self-interacting three-flavor neutrino system within a core-collapse supernova using a hybrid classical-quantum algorithm on a qutrit computer. Based on the Dirac-Fre…
Advancing quantum simulations of nuclear shell model with noise-resilient protocols
Nifeeya Singh, Pooja Siwach, P. Arumugam
Some of the computational limitations in solving the nuclear many-body problem could be overcome by utilizing quantum computers. The nuclear shell-model calculations providing deep…
Quantum simulations of nuclear resonances with variational methods
Ashutosh Singh, Pooja Siwach, P. Arumugam
The many-body nature of nuclear physics problems poses significant computational challenges. These challenges become even more pronounced when studying the resonance states of nucl…
Exploring entanglement and spectral split correlations in three-flavor collective neutrino oscillations
Pooja Siwach, A. Baha Balantekin, Amol V. Patwardhan +1
In environments with prodigious numbers of neutrinos, such as core-collapse supernovae, neutron star mergers, or the early universe, neutrino-neutrino interactions are dynamically…