Interaction-induced topological and magnetic phases in the Hofstadter-Hubbard model P Kumar, T Mertz, W Hofstetter Physical Review B 94 (11), 115161, 2016 | 38 | 2016 |
Spin-Imbalanced Pairing and Fermi Surface Deformation in Flat Bands KE Huhtinen, M Tylutki, P Kumar, TI Vanhala, S Peotta, P Törmä Phys. Rev. B 97 (21), 214503, 2018 | 22 | 2018 |
Magnetization, d-wave superconductivity and non-Fermi liquid behavior in a crossover from dispersive to flat bands P Kumar, TI Vanhala Physical Rev. B 100, 125141, 2019 | 19 | 2019 |
From mixed valence to the Kondo lattice regime P Kumar, NS Vidhyadhiraja Journal of Physics: Condensed Matter 23 (48), 485601, 2011 | 18 | 2011 |
Temperature and doping induced instabilities of the repulsive Hubbard model on Lieb lattice P Kumar, TI Vanhala, P Törmä Phys. Rev. B 96 (24), 245127, 2017 | 15 | 2017 |
Flat-band-induced non-Fermi-liquid behavior of multicomponent fermions P Kumar, S Peotta, Y Takasu, Y Takahashi, P Törmä Physical Review A 103 (3), L031301, 2021 | 10 | 2021 |
Non-Fermi-liquid behavior from dynamical effects of impurity scattering in correlated Fermi liquids NS Vidhyadhiraja, P Kumar Physical Review B—Condensed Matter and Materials Physics 88 (19), 195120, 2013 | 9 | 2013 |
Kondo-hole substitution in heavy fermions: Dynamics and transport P Kumar, NS Vidhyadhiraja Physical Review B 90 (23), 235133, 2014 | 8 | 2014 |
Kondo lattice mediated interactions in flat-band systems P Kumar, G Chen, JL Lado Physical Review Research 3 (4), 043113, 2021 | 6 | 2021 |
Dynamics of valence fluctuations in the extended periodic Anderson model P Kumar, NS Vidhyadhiraja Proceedings of the International Conference on Strongly Correlated Electron …, 2014 | | 2014 |