Quantum phase transitions in superfluid nanostructures

• Grant number: 23/02293-7
• Support Opportunities: Scholarships in Brazil - Doctorate (Direct)
• Start date: August 01, 2023
• End date: December 31, 2027
• Field of knowledge: Physical Sciences and Mathematics - Chemistry - Physical-Chemistry
• Principal Investigator: Vivian Vanessa França Henn
• Grantee: Marina Heloysa Sanino da Silva
• Host Institution: Instituto de Química (IQ). Universidade Estadual Paulista (UNESP). Campus de Araraquara. Araraquara , SP, Brazil
• Associated scholarship(s): 25/07040-5 - Exploring Quantum Materials with the 1D Hubbard Model for Applications in Quantum Networks, BE.EP.DD

Abstract

In this project we propose to investigate quantum phase transitions in superfluid nanostructures under the perspective of quantum entanglement. We will explore conventional and exotic superfluids via several entanglement measures, between spatial regions and between particles, in the standard and in the extended Hubbard models. Our aim is then to contribute to the understanding of fundamental concepts of superfluid nanostructures, which are essential for Chemistry, Physics and Materials Science. (AU)

Scientific publications

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

PAULETTI, T.; SANINO, M.; GIMENES, L.; CARVALHO, I. M.; FRANCA, V. V.. Quantum phase transitions in one-dimensional nanostructures: a comparison between DFT and DMRG methodologies. Journal of Molecular Modeling, v. 30, n. 8, p. 11-pg., 2024-08-01. (21/02342-2, 23/00510-0, 21/06744-8, 23/02293-7)