2 papers
cond-mat.dis-nn2025
Max Cut graph driven quantum circuit design for geometrically frustrated planar spin systems with spin glass like energy landscapes
Seyed Ehsan Ghasempouri, Gerhard W. Dueck, Stijn De Baerdemacker
Finding the ground state of geometrically frustrated spin systems is a challenging problem with broad implications. Many hard optimization problems, including NP-complete problems,…
physics.chem-ph2024
Singlet Geminal Wavefunctions
Paul A. Johnson, Jean-David Moisset, Marianne Gratton +8
Wavefunction forms based on products of electron pairs are usually constructed as closed-shell singlets, which is insufficient when the molecular state has a nonzero spin or when t…