Recent Publications [For complete list of publications: Please see arXiv]
Double Perovskites and Oxide Heterostructures
Topology, Interactions, Spin Liquids
Ultracold Atoms
Earlier work
Graphene
- “Magnetism of j=1/2 iridium moments on the geometrically frustrated fcc lattice”, A. Cook, S. Matern, C. Hickey, A. A. Aczel, A. Paramekanti, Physical Review B 92, 020417 (2015).
- “Controlled confinement of half-metallic two-dimensional electron gas in BaTiO3/Ba2FeReO6/BaTiO3 heterostructures: A first principles study”, S. Baidya, U. V. Waghmare, A. Paramekanti, T. Saha-Dasgupta, Physical Review B 92, 161106(R) (2015).
- “Double perovskite heterostructures: Magnetism, Chern bands, and Chern insulators”, A. M. Cook and A. Paramekanti, Phys. Rev. Lett. 113, 077203 (2014).
- “Theory of metallic double perovskites with spin-orbit coupling and strong correlation effects; application to ferrimagnetic Ba2FeReO6”, A. M. Cook and A. Paramekanti, Phys. Rev. B 88, 235102 (2013).
- “Neutron scattering study of magnetic excitations in a 5d-based double-perovskite Ba2FeReO6'', K. W. Plumb, A. M. Cook, J. P. Clancy, A. I. Kolesnikov, B. C. Jeon, T.W. Noh, A. Paramekanti, and Y.-J. Kim, Phys. Rev. B 87, 184412 (2013).
Topology, Interactions, Spin Liquids
- "Haldane-Hubbard Mott Insulator: Tetrahedral Spin Crystal to Chiral Spin Liquid", C. Hickey, L. Cincio, Z. Papic, A. Paramekanti, Physical Review Letters 116, 137202 (2016).
- “Competing chiral orders in the topological Haldane-Hubbard model of spin-1/2 fermions and bosons”, C. Hickey, P. Rath, A. Paramekanti, Physical Review B 91, 134414 (2015).
- “Emergent dome of nematic order around a quantum anomalous Hall critical point”, A. M. Cook, C. Hickey, and A. Paramekanti, Phys. Rev. B 90, 085145 (2014).
- “Gapless Spin Liquids on the 3D Hyper-Kagome Lattice of Na4Ir3O8”, M. Lawler, A. Paramekanti, Y.-B. Kim and L. Balents, Phys. Rev. Lett. 101, 197202 (2008).
- “Spiral order by disorder and lattice nematic order in a frustrated Heisenberg antiferromagnet on the honeycomb lattice'': A. Mulder, R. Ganesh, L. Capriotti, and A. Paramekanti, Phys. Rev. B 81, 214419 (2010).
Ultracold Atoms
- “Chiral magnetism and spontaneous spin Hall effect of interacting bosons”, X. Li, S. Natu, A. Paramekanti, and S. Das Sarma, Nature Communications 5:5174 (2014).
- “Formation and detection of a chiral orbital Bose liquid in an optical lattice”, X. Li, A. Paramekanti, A. Hemmerich, W. V. Liu, Nature Communications 5:2305 (2014).
- “Bose Hubbard Models with Synthetic Spin-Orbit Coupling: Mott Insulators, Spin Textures and Superfluidity”, W. S. Cole, S. Zhang, A. Paramekanti, and N. Trivedi, Phys. Rev. Lett. 109, 085302 (2012).
- “Anisotropic quantum quench in the presence of frustration or background gauge fields: A probe of bulk currents and topological chiral edge modes”, M. Killi, S.Trotzky, A. Paramekanti, Phys. Rev. A 86, 063632 (2012).
- “Bose Hubbard Model in a Strong Effective Magnetic Field: Emergence of a Chiral Mott Insulator”, A. Dhar, M. Maji, T. Mishra, R. V. Pai, S. Mukerjee, A. Paramekanti, Phys. Rev.A (Rapid) 85, 041602 (R) (2012).
Earlier work
Graphene
- “Tunable Luttinger liquid physics in biased bilayer graphene”, M. Killi, T.-C. Wei, I. Affleck, A. Paramekanti, Phys. Rev. Lett. 104, 216406 (2010).
- “Band structures of bilayer graphene superlattices”, M. Killi, S. Wu, and A. Paramekanti, Phys. Rev. Lett. 107, 086801 (2011).
- “Controlling local moment formation and local moment interactions in bilayer graphene”, M. Killi, D. Heidarian, and A. Paramekanti, New Journal of Physics 13, 053043 (2011).
- “Graphene superlattices: Landau levels, magnetotransport, and topological modes”, S. Wu, M. Killi, and A. Paramekanti, Phys. Rev. B 85, 195404 (2012) [Editors' Suggestion]
- “High Tc superconductivity: A variational theory of the superconducting state”, A. Paramekanti, M. Randeria and N. Trivedi, Phys. Rev. B 70, 054504 (2004).
- “Projected wavefunctions and high temperature superconductivity”, A. Paramekanti, M. Randeria and N. Trivedi, Phys. Rev. Lett. 87, 217002 (2001).
- “Phase fluctuations, dissipation and superfluid stiffness in d-wave superconductors'': L. Benfatto, S. Caprara, C. Castellani, A. Paramekanti and M. Randeria, Phys. Rev. B 63, 174513 (2001).
- “Effective actions and phase fluctuations in d-wave superconductors”, A. Paramekanti, M. Randeria, T.V. Ramakrishnan and S.S. Mandal, Phys. Rev. B 62, 6786 (2000).