38 citations · 233 across the 15 of their papers we have counts for
6 papers · 1 filter
Entanglement in three-flavor collective neutrino oscillations
Pooja Siwach, Anna M. Suliga, A. Baha Balantekin
Extreme conditions present in the interiors of the core-collapse supernovae make neutrino-neutrino interactions not only feasible but dominant in specific regions, leading to the n…
A Quantum Algorithm for the Linear Response of Nuclei
Abhishek, Nifeeya Singh, Pooja Siwach +1
We present a quantum algorithm to obtain the response of the atomic nucleus to a small external electromagnetic perturbation. The Hamiltonian of the system is presented by a harmon…
Symmetry breaking/symmetry preserving circuits and symmetry restoration on quantum computers: A quantum many-body perspective
Denis Lacroix, Edgar Andres Ruiz Guzman, Pooja Siwach
We discuss here some aspects related to the symmetries of a quantum many-body problem when trying to treat it on a quantum computer. Several features related to symmetry conservati…
Quantum computation of nuclear observables involving linear combination of unitary operators
Pooja Siwach, P. Arumugam
We present the quantum computation of nuclear observables where the operators of interest are first decomposed in terms of the linear combination of unitaries. Then we utilise the…
Role of non-gaussian quantum fluctuations in neutrino entanglement
Denis Lacroix, A. B. Balantekin, Michael J. Cervia +2
The flavor evolution of neutrinos in environments with large neutrino number densities is an open problem at the nexus of astrophysics and neutrino flavor physics. Among the many u…
Collective neutrino oscillations with tensor networks using a time-dependent variational principle
Michael J. Cervia, Pooja Siwach, Amol V. Patwardhan +3
If a system of flavor-oscillating neutrinos is at high enough densities that neutrino-neutrino coherent forward scatterings are non-negligible, the system becomes a time-dependent…