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Publications

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Selected publications

  • Microscopic mechanism for a higher-spin Kitaev model, Phys. Rev. Lett. (2019)
  • Theory of the field-revealed Kitaev spin liquid, Nature Communications 10, 2470 (2019)
  • Path to stable quantum spin liquids in spin-orbit coupled correlated materials, npj Quantum Materials, 3, Article number: 23, (2018)
  • Selective phonon damping in topological semimetals, Phys. Rev. B 97, 195106 (2018)
  • Type II Dirac Photons, npj Quantum Materials 2, 54 (2017)
  • Elemental topological Dirac semimetal: alpha-Sn on InSb(111), Phys. Rev. Lett. 118, 146402 (2017)
  • Realizing Haldane model in Fe-based honeycomb ferromagnetic insulators, npj Quantum Materials 2, 20 (2017)
  • Engineering one-dimensional quantum stripes from superlattices of two-dimensional layered materials, Advanced Materials 29, 163798 (2017)
  • Topological crystalline semimetals in non-symmorphic lattices, Phys. Rev. B 93, 155140 (2016)
  • Crystal structure and magnetism in alpha-RuCl3: an ab-initio study, Phys. Rev. B 93, 155143 (2016)
  • Spin-Orbit Physics Giving Rise to Novel Phases in Correlated Systems: Iridates and Related Materials, Annual Review of Condensed Matter Physics Vol. 7: 195-221 (2016)
  • Engineering spin-orbital magnetic insulator by tailoring superlattices, Phys. Rev. Lett. 114, 247209 (2015)
  • Topological nodal line semimetals with and without spin-orbital coupling, Phys. Rev. B 92, 081201 (2015)
  • Spin-orbit excitations and electronic structure of the putative Kitaev magnet α-RuCl3, Phys. Rev. B 93, 075144 (2016)
  • Kitaev magnetism in honeycomb RuCl3 with intermediate spin-orbit coupling, Phys. Rev. B 91, 241110 (2015)
  • Topological Crystalline Metal in Orthorhombic Perovskite Iridates, Nature Communications 6, 6593 (2015)
  • α-RuCl3: a Spin-Orbit Assisted Mott Insulator on a Honeycomb Lattice, Phys. Rev. B 90, 04112 (2014)
  • Fractionalized charge excitations in a spin liquid on partially-filled pyrochlore lattice, Phys. Rev. Lett. 113, 197202 (2014)
  • Odd-parity triplet superconductivity in multi-orbital materials with strong spin-orbit coupling: applications to doped Sr2IrO4, Phys. Rev. Lett. 113, 177003 (2014)
  • Generic spin model for the honeycomb iridiates beyond the Kitaev limit, Phys. Rev. Lett. 112, 088204 (2014)
  • Symmetry breaking via hybridization with conduction electrons in frustrated Kondo lattices, Phys. Rev. B 89, 075128 (2014)
  • Cooper-pair based photon entanglement without isolated emitters, Phys. Rev. B 89, 094508 (2014)
  • Theory of metal-insulator transition in the family of perovskite iridium oxides, Phys. Rev. B 88, 035111 (2013)
  • Microscopic theory of magnetism in Sr3Ir2O7, Phys. Rev. B 87, 014433 (2013)
  • Interplay between spin-orbit coupling and Hubbard interaction in SrIrO3 and related Pbnm perovskite oxides, Phys. Rev. B 86, 085149 (2012)
  • Hidden and antiferromagnetic order as a rank-5 superspin in URu2Si2, Phys. Rev. B 85, 245112 (2012)
  • Semimetal and topological insulators in Perovskite Iridates, Phys. Rev. B 85, 115105 (2012)
  • Emergence of superconductivity, valence bond order and Mott insulators in Pd[(dmit)2] based organic salt, Phys. Rev. Lett. 106, 056405 (2011)
  • Searching for topological density wave insulators in multi-orbital square lattice systems, Phys. Rev. B, 82, 195126 (2010)
  • Microscopic route to nematicity in Sr3Ru2O7, Phys. Rev. B 81, 081105(R) (2010)
  • Mean-field analysis of quantum oscillations, Fermi-surface topology, and magnetic breakdown in high-Tc cuprates, Phys. Rev. B 81, 064519 (2010)
  • Collective modes and emergent SO(6) symmetry in iron pnictides, Europhysics Letters 88, 17004 (2009)
  • Theory of spin nematic to spin-Peierls quantum phase transition in ultracold spin-1 atoms in optical lattices, Phys. Rev. B 78, 165121 (2008)
  • Fermi pockets and quantum oscillations of Hall coefficient in high temperature superconductors, Proc. Natl. Acad. Sci. USA 105, 8835 (2008)
  • Topological spin liquid on the hyper-kagome lattice of Na4Ir3O8, Phys. Rev. Lett. 100, 227201 (2008)
  • Metanematic transitions in a bilayer system: Application to the bilayer ruthenate, Phys. Rev. B 76, 235112 (2007)
  • Classical antiferromagnet on a hyperkagome lattice, Phys. Rev. Lett. 99, 037201 (2007).
  • A novel route to a finite center-of-mass momentum pairing state: current induced FFLO state Phys. Rev. Lett. 97, 257001 (2006).
  • Interplay between parallel and diagonal electronic nematic phases in interacting systems Phys. Rev. B 73, 125117 (2006)
  • Anisotropic spin and charge excitations in superconductors:signature of electronic nematic order Phys. Rev. B 72, 024502 (2005)
  • Itinerant metamagnetism induced by electronic nematic order Phys. Rev. B 71, 184402 (2005)
  • An explanation for a universality of transition temperatures in families of cooper oxice superconductors Nature, 428, 53 (2004)
  • Supercurrent in nodal superconductors Phys. Rev. B 70, 184521 (2004) — selected for the December 1, 2004 issue of Virtual Journal of Applications of Superconductivity
  • Formation of an electronic nematic phase in interacting fermion systems Phys. Rev. B 70, 155110 (2004)
  • Critical current of the spin-triplet superconducting phase in Sr2RuO4 Phys. Rev. B 70, 052505 (2004)
  • Spatial variation of d-density-wave order in the presence of impurities Phys. Rev. B 69, 224513 (2004)
  • Signatures of an electronic nematic phase at the isotropic-nematic phase transition Phys. Rev. B 68, 245109 (2003)
  • Effect of ring exchange on an orbital antiferromagnet Phys. Rev. B 67, 224405 (2003)
  • Raman spectra of triplet superconductivit in Sr2RuO4 Phys. Rev. B 67, 180504(R) (2003)
  • Condensation energy and the mechanism of superconductivity Phys. Rev. B 67, 100504(R) (2003)
  • Sound propagation in a nematic Fermi liquid Phys. Rev. B 67, 073105 (2003)
  • Spin-1 Neutron Resonance Peak Cannot Account for Electronic Anomalies in the Cuprate Superconductors Phys. Rev. Lett. 88, 257002 (2002)