@inproceedings {villegas2021,
	title = {Canonical ensemble profile of a Fermi-Hubbard model treated as a double qubit chain},
	booktitle = {Proceedings of the 39th Samahang Pisika ng Pilipinas Physics Conference},
	year = {2021},
	month = {20{\textendash}22 Oct 2021},
	pages = {SPP-2021-2B-03},
	address = {Presented online},
	abstract = {Through the Jordan-Wigner transformation, a Fermi-Hubbard (FH) optical lattice can be mapped onto a double qubit chain system (QS). In this study, the partition function and the Helmholtz free energy were calculated for a FH dimer and a double QS double well. The differences of the values of the two properties as functions of temperature were taken and are shown as saturating to a constant as the temperature increases. This implies that electrons can be emulated as qubits.},
	url = {https://proceedings.spp-online.org/article/view/SPP-2021-2B-03},
	author = {Vladimir P. Villegas and Cristine Villagonzalo}
}