Cover Image

BCS-BEC crossover in trapped one-dimensional Fermi-Hubbard chains: entanglement and correlation signatures from DMRG and effective-pairing theory

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Diniz, G., Carvalho, I. M., Sanino, M., Iemini, F., França, V. V.
Format:	Preprint
Published:	2026
Subjects:	Quantum Gases Strongly Correlated Electrons Superconductivity
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Quenched disorder and the BCS-BEC crossover in the Hubbard model
by: Iskin, M.
Published: (2025)

Coupled oscillator model of a trapped Fermi gas at the BEC-BCS crossover
by: Andreev, Sergueï V.
Published: (2023)

Self-consistent inclusion of disorder in the BCS-BEC crossover near the critical temperature
by: Iskin, M.
Published: (2025)

Entanglement as a topological marker in harmonically confined attractive Fermi-Hubbard chains
by: Sanino, Marina, et al.
Published: (2024)

Shapiro steps of superfluid Fermi gases in a ring trap across the BCS--BEC crossover
by: Kuriki, Hikaru, et al.
Published: (2026)

Finite-size effects in the two-dimensional BCS-BEC crossover
by: Lanaro, M., et al.
Published: (2024)

Superconductivity in the pressurized nickelate La$_3$Ni$_2$O$_7$ in the vicinity of a BEC-BCS crossover
by: Schlömer, Henning, et al.
Published: (2023)

Critical current throughout the BCS-BEC crossover with the inclusion of pairing fluctuations
by: Pisani, Leonardo, et al.
Published: (2023)

Finite-range effect in the two-dimensional density-induced BCS-BEC crossover
by: Sakakibara, Hikaru, et al.
Published: (2023)

Dual Spectroscopy of Quantum Simulated Fermi-Hubbard Systems
by: Nielsen, K. Knakkergaard, et al.
Published: (2025)

When Superconductivity Crosses Over: From BCS to BEC
by: Chen, Qijin, et al.
Published: (2022)

Quasi-particle residue and charge of the one-dimensional Fermi polaron
by: Orso, Giuliano, et al.
Published: (2025)

Cooper pairing, flat-band superconductivity and quantum geometry in the pyrochlore-Hubbard model
by: Iskin, M.
Published: (2024)

Kondo impurity in an attractive Fermi-Hubbard bath: Equilibrium and dynamics
by: Wei, Zhi-Yuan, et al.
Published: (2025)

Revealing Hidden Correlations in a Fermi-Hubbard system via Interaction Ramps
by: Oreg, Botond, et al.
Published: (2026)

Formation of stripes in a mixed-dimensional cold-atom Fermi-Hubbard system
by: Bourgund, Dominik, et al.
Published: (2023)

Structure factors and quantum geometry in multiband BCS superconductors
by: Iskin, M.
Published: (2025)

Competition of fermion pairing, magnetism, and charge order in the spin-doped attractive Hubbard gas
by: Hartke, Thomas, et al.
Published: (2025)

Superconductivity in imbalanced bilayer Hubbard model: enhanced $d$-wave and weakened $s^\pm$-wave pairing
by: Jia, Ziying, et al.
Published: (2025)

Phase diagram of non-Hermitian BCS superfluids in a dissipative asymmetric Hubbard model
by: Takemori, Soma, et al.
Published: (2024)

Pair size and quantum geometry in a multiband Hubbard model
by: Iskin, M.
Published: (2024)

Predictive power of the Berezinskii-Kosterlitz-Thouless theory based on Renormalization Group throughout the BCS-BEC crossover in 2D superconductors
by: Midei, Giovanni, et al.
Published: (2024)

Possibility of BCS-BEC crossover in $κ$-type organic superconductors
by: Watanabe, Hiroshi, et al.
Published: (2024)

Collective mode across the BCS-BEC crossover in Holstein model
by: Park, Tae-Ho, et al.
Published: (2024)

Variational approach for the two-body problem in a multiband extended-Hubbard model
by: Iskin, M.
Published: (2024)

Effects of particle-hole fluctuations on the superfluid transition in two-dimensional atomic Fermi gases
by: Wu, Junru, et al.
Published: (2025)

Mass-imbalance effect on the cluster formation in a one-dimensional Fermi gas with coexistent $s$- and $p$-wave interactions
by: Guo, Yixin
Published: (2025)

Unconventional superconductivity of an altermagnetic metal: Polarized BCS and inhomogeneous Fulde-Ferrell-Larkin-Ovchinnikov states
by: Hu, Hui, et al.
Published: (2025)

Enhanced superconductivity via layer differentiation in trilayer Hubbard model
by: Liu, Xun, et al.
Published: (2025)

Hybridization induced quantum phase transition in bilayer Hubbard model
by: Liu, Xun, et al.
Published: (2025)

Superconductivity in the repulsive Hubbard model on different geometries induced by density-assisted hopping
by: Lisandrini, Franco T., et al.
Published: (2025)

Mapping reservoir-enhanced superconductivity to near-long-range magnetic order in the undoped one-dimensional Anderson and Kondo lattices
by: Ebot, J. E., et al.
Published: (2026)

Quantum phase transitions in one-dimensional nanostructures: a comparison between DFT and DMRG methodologies
by: Pauletti, T., et al.
Published: (2024)

Dichotomy of heavy and light pairs of holes in the $t-J$ model
by: Bohrdt, Annabelle, et al.
Published: (2022)

Pairing from repulsion in a two-dimensional Fermi gas with soft-core interactions
by: Keles, Ahmet, et al.
Published: (2023)

Signatures of metal to insulator crossover in the repulsive Fermi Hubbard model through static correlations
by: Roy, Sayantan, et al.
Published: (2024)

Bypassing the lattice BCS-BEC crossover in strongly correlated superconductors: resilient coherence from multiorbital physics
by: Witt, Niklas, et al.
Published: (2023)

Long-lived Higgs modes in strongly correlated condensates
by: Lorenzana, J., et al.
Published: (2023)

Non-Hermitian $p$-wave superfluid and effects of the inelastic three-body loss in a one-dimensional spin-polarized Fermi gas
by: Tajima, Hiroyuki, et al.
Published: (2023)

Non-equilibrium correlation dynamics in the one-dimensional Fermi-Hubbard model: A testbed for the two-particle reduced density matrix theory
by: Donsa, Stefan, et al.
Published: (2023)