3 papers
nucl-th2025
Quasiparticle pairing encoding of atomic nuclei for quantum annealing
Emanuele Costa, Axel Pérez-Obiol, Javier Menéndez +3
Quantum computing is emerging as a promising tool in nuclear physics. However, the cost of encoding fermionic operators hampers the application of algorithms in current noisy quant…
nucl-th2025
Comparison of variational quantum eigensolvers in light nuclei
Miquel Carrasco-Codina, Emanuele Costa, Antonio Márquez Romero +2
Quantum computing is one of the most promising technologies of the near future, and the simulation of quantum many-body systems is a natural application. In this work, we present c…
nucl-th2025
Two-neutrino decay to excited states at next-to-leading order
Daniel Castillo, Dorian Frycz, Beatriz Benavente +1
We study two-neutrino double-beta decay () into first-excited states of nuclei used in decay experiments, including Ge, Se, Te, and $^{136}…