Geometric origin of superfluidity in the Lieb-lattice flat band A Julku, S Peotta, TI Vanhala, DH Kim, P Törmä
Physical review letters 117 (4), 045303, 2016
278 2016 Band geometry, Berry curvature, and superfluid weight L Liang, TI Vanhala, S Peotta, T Siro, A Harju, P Törmä
Physical Review B 95 (2), 024515, 2017
207 2017 Topological phase transitions in the repulsively interacting Haldane-Hubbard model TI Vanhala, T Siro, L Liang, M Troyer, A Harju, P Törmä
Physical review letters 116 (22), 225305, 2016
101 2016 Dynamical mean-field theory study of stripe order and -wave superconductivity in the two-dimensional Hubbard model TI Vanhala, P Törmä
Physical Review B 97 (7), 075112, 2018
36 2018 Spin-imbalanced pairing and Fermi surface deformation in flat bands KE Huhtinen, M Tylutki, P Kumar, TI Vanhala, S Peotta, P Törmä
Physical Review B 97 (21), 214503, 2018
23 2018 Superfluidity and density order in a bilayer extended Hubbard model TI Vanhala, JE Baarsma, MOJ Heikkinen, M Troyer, A Harju, P Törmä
Physical Review B 91 (14), 144510, 2015
22 2015 Constrained random phase approximation of the effective Coulomb interaction in lattice models of twisted bilayer graphene TI Vanhala, L Pollet
Physical Review B 102 (3), 035154, 2020
18 2020 Magnetization, -wave superconductivity, and non-Fermi-liquid behavior in a crossover from dispersive to flat bands P Kumar, TI Vanhala, P Törmä
Physical Review B 100 (12), 125141, 2019
18 2019 Temperature and doping induced instabilities of the repulsive Hubbard model on the Lieb lattice P Kumar, TI Vanhala, P Törmä
Physical Review B 96 (24), 245127, 2017
15 2017 Theory of the Loschmidt echo and dynamical quantum phase transitions in disordered Fermi systems TI Vanhala, T Ojanen
Physical Review Research 5 (3), 033178, 2023
4 2023 Complexity of fermionic states TI Vanhala, T Ojanen
Physical Review Research 6 (2), 023178, 2024
1 2024 Dynamical mean-field theory studies of superfluidity and topological phases in lattice models T Vanhala
Aalto University, 2018
1 2018 Data-driven xVA exposure calculation for a portfolio of interest rate swaps T Vanhala
2023