Publications

Listed in reverse chronological order.

Interaction-mediated Co-existence of Altermagnetism and Topology, J. Bedow, N. Kaushal, and M. Franz, arXiv:2608.23442 (2026).
Topological Altermagnetic Insulators, J. Bedow, N. Kaushal, and M. Franz, arXiv:2608.15811 (2026).
Spontaneous altermagnetism in multi-orbital correlated electron systems, N. Kaushal*, A. S. Patri, and M. Franz, arXiv:2602.23522 (2026).
Correlated insulating states in slow Dirac fermions on a honeycomb moiré superlattice, D. Yang, J. Liang, H. Hu, N. Kaushal, et al., Nature Communications (2026).

Altermagnetism in modified Lieb lattice Hubbard model, N. Kaushal* and M. Franz, Phys. Rev. Lett. 135, 156502 (2025).
Computational supremacy in quantum simulation, A. D King, A. Nocera, ...., N. Kaushal, et al., Science 388, 6743, 199-204 (2025).
Quantum error mitigation in quantum annealing, J. Raymond, ...., N. Kaushal, et al., npj Quantum Information 11, 38 (2025).

Magnetic phase diagram of a two-orbital model for bilayer nicklates with varying doping, L.-F. Lin, Y. Zhang, N. Kaushal, G. Alvarez, T. A. Maier, A. Moreo, and E. Dagotto, Phys. Rev. B 110, 195135 (2024) [Editor's suggestion].

Majorana zero modes in Y-shape interacting Kitaev wires, B. Pandey, N. Kaushal, G. Alvarez, and E. Dagotto, npj Quantum Materials 8, 51 (2023).
Moiré Kanamori-Hubbard model for transition metal dichalcogenides homobilayers, N. Kaushal* and E. Dagotto, Phys. Rev. B 107, L201118 (2023).

Estimation of biquadratic and bicubic Heisenberg effective couplings deduced from multiorbital Hubbard models, R. Soni, N. Kaushal, C. Sen, F. A. Reboredo, A. Moreo, and E. Dagotto, New Journal of Physics 24, 073014 (2022).
Magnetic ground states of honeycomb lattice Wigner crystals, N. Kaushal*, N. M.-Durán, A. H. MacDonald, and E. Dagotto, Communications Physics 5, 289 (2022) [Editorial Board and Editors' Favourites].

Multitude of topological phase transitions in bipartite dice and Lieb lattices with interacting electrons and Rashba coupling, R. Soni, A. B. Sanyal, N. Kaushal, S. Okamoto, A. Moreo, and E. Dagotto, Phys. Rev. B 104, 235115 (2021).
Magnetization dynamics fingerprints of an excitonic condensate t_2g⁴ magnet, N. Kaushal*, J. Herbrych, G. Alvarez, and E. Dagotto, Phys. Rev. B 104, 235135 (2021).
Oxygen magnetic polarization, nodes in spin density, and zigzag spin order in oxides, L. F. Lin, N. Kaushal, C. Sen, A. D. Christianson, A. Moreo, and E. Dagotto, Phys. Rev. B 103, 184414 (2021).
Orbital ordering in the layered perovskite material CsVF₄, L. F. Lin, N. Kaushal, Y. Zhang, A. Moreo, and E. Dagotto, Phys. Rev. Materials 5, 025001 (2021).
Origin of the magnetic and orbital ordering in $\alpha$-Sr₂CrO₄, B. Pandey, Y. Zhang, N. Kaushal, R. Soni, L.F. Lin, W. J. Hu, G. Alvarez, and E. Dagotto, Phys. Rev. B 103, 045115 (2021).

Intrinsic ferromagnetism in atomically thin two-dimensional organic-inorganic van der Waals crystals, D. Sen, G. Jana, N. Kaushal, A. Mukherjee, and T. S. Dasgupta, Phys. Rev. B 102, 054411 (2020).
Prediction of exotic magnetic states in the alkali metal quasi one-dimensional iron selenide compound Na₂FeSe₂, B. Pandey, L.F. Lin, R. Soni, N. Kaushal, J. Herbrych, G. Alvarez, and E. Dagotto, Phys. Rev. B 102, 035149 (2020).
BCS-BEC crossover in the (t_2g)⁴ Excitonic magnet, N. Kaushal, R. Soni, A. Nocera, G. Alvarez, and E. Dagotto, Phys. Rev. B 101, 245147 (2020).
Emergence of Superconductivity in Doped Multiorbital Chains, N. D. Patel, N. Kaushal, A. Nocera, G. Alvarez, and E. Dagotto, npj Quantum Materials 5, 27 (2020).
Flat Bands and Edge Currents in Dice-Lattice Ladders, R. Soni, N. Kaushal, S. Okamoto, and E. Dagotto, Phys. Rev. B 102, 045105 (2020).

2D ferromagnetism in layered inorganic-organic hybrid perovskites, D. Nafday, D. Sen, N. Kaushal, A. Mukherjee, and T. S. Dasgupta, Phys. Rev. Research 1, 032034 (2019).
Block Excitonic Condensate at $n=3.5$ in a Spin-Orbit Coupled $t_{2g}$ Multiorbital Hubbard Model, N. Kaushal, A. Nocera, G. Alvarez, A. Moreo, and E. Dagotto, Phys. Rev. B 99, 155115 (2019).

Spin dynamics of the block orbital-selective Mott phase, J. Herbrych, N. Kaushal, A. Nocera, G. Alvarez, A. Moreo, and E. Dagotto, Nature Communications 9, 3736 (2018).
Computing Resonant Inelastic X-Ray Scattering Spectra Using The Density Matrix Renormalization Group Method, A. Nocera, U. Kumar, N. Kaushal, G. Alvarez, E. Dagotto, and S. Johnston, Scientific Reports 8, 11080 (2018).
Prospects of Anderson's theorem for disordered cuprate superconductors, A. Ghosal, D. Chakraborty, N. Kaushal, Physica B 536, 867 (2018).

Density matrix renormalization group study of a three-orbital Hubbard model with spin-orbit coupling in one dimension, N. Kaushal, J. Herbrych, A. Nocera, G. Alvarez, A. Moreo, F. A. Reboredo, E. Dagotto, Phys. Rev. B 96, 155111 (2017).
Spin-orbit interaction driven dimerization in one dimensional frustrated magnets, S. S. Zhang, N. Kaushal, E. Dagotto, and C. D. Batista, Phys. Rev. B 96, 214408 (2017).
Non-Fermi liquid behavior and continuously tunable resistivity exponents in the Anderson-Hubbard model at finite temperature, N. D. Patel, A. Mukherjee, N. Kaushal, A. Moreo, and E. Dagotto, Phys. Rev. Lett. 119, 086601 (2017).
Effective pairing theory for strongly correlated d-wave superconductors, D. Chakraborty, N. Kaushal, A. Ghosal, Phys. Rev. B 96, 134518 (2017).

Non-local correlations in the orbital selective Mott phase of a one-dimensional multiorbital Hubbard model, S. Li, N. Kaushal, Y. Wang, Y. Tang, G. Alvarez, A. Nocera, T. A. Maier, E. Dagotto, and S. Johnston, Phys. Rev. B 94, 235126 (2016).
Orbital-selective Mott phases of one-dimensional three-orbital Hubbard model studied using computational techniques, G. Liu, N. Kaushal, S. Li, C. B. Bishop, Y. Wang, S. Johnston, G. Alvarez, A. Moreo, E. Dagotto, Phys. Rev. E 93, 063313 (2016).

* Corresponding author