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Yasuhiro Hatsugai

Identifiers

  • name variant Yasuhiro Hatsugai 0.60 · backfill

Papers (69)

  1. Topologically Protected Doubling of Tilted Dirac Fermions in Two Dimensions cond-mat.mes-hall · 2019 · author #3
  2. Exceptional rings in two-dimensional correlated systems with chiral symmetry cond-mat.str-el · 2018 · author #4
  3. Phase diagram of disordered higher-order topological insulator: A machine learning study cond-mat.dis-nn · 2018 · author #3
  4. Many-body Chern number without integration cond-mat.str-el · 2018 · author #4
  5. Fractionally quantized Berry's phase in an anisotropic magnet on the Kagome lattice cond-mat.stat-mech · 2018 · author #3
  6. Fractional Quantum Hall Effect in n=0 Landau Band of Graphene with Chern Number Matrix cond-mat.str-el · 2018 · author #2
  7. Weyl points of mechanical diamond cond-mat.mes-hall · 2018 · author #3
  8. $Z_N$ Berry Phases in Symmetry Protected Topological Phases cond-mat.mes-hall · 2017 · author #3
  9. Entanglement Chern number for three-dimensional topological insulators: Characterization by Weyl points of entanglement Hamiltonians cond-mat.mes-hall · 2017 · author #3
  10. Many-Body Chern Numbers of $\nu=1/3$ and $1/2$ States on Various Lattices cond-mat.str-el · 2017 · author #3
  11. Bulk-edge correspondence in topological transport and pumping cond-mat.mes-hall · 2017 · author #4
  12. Edge states of mechanical diamond and its topological origin cond-mat.mes-hall · 2016 · author #3
  13. Section Chern number for a 3D photonic crystal and the bulk-edge correspondence physics.optics · 2016 · author #3
  14. Edge states of hydrogen terminated monolayer materials: silicene, germanene and stanene ribbons cond-mat.mes-hall · 2016 · author #6
  15. Entanglement Chern Number of the Kane-Mele Model with Ferromagnetism cond-mat.mes-hall · 2016 · author #4
  16. Hannay Angle: Yet Another Symmetry Protected Topological Order Parameter in Classical Mechanics cond-mat.mes-hall · 2015 · author #2
  17. Manipulation of Dirac Cones in Mechanical Graphene cond-mat.mes-hall · 2015 · author #2
  18. Topological Order Parameters of the Spin-1/2 Dimerized Heisenberg Ladder in Magnetic Field cond-mat.str-el · 2014 · author #2
  19. Survival of sharp $n=0$ Landau levels in massive tilted Dirac fermions: Protection by generalized chiral operator cond-mat.mes-hall · 2014 · author #1
  20. Characterizing the weak topological properties: Berry phase point of view cond-mat.mes-hall · 2014 · author #4
  21. Fractionally Quantized Berry Phase, Adiabatic Continuation, and Edge States cond-mat.str-el · 2014 · author #2
  22. Polarization as a topological quantum number in graphene cond-mat.mes-hall · 2014 · author #2
  23. Symmetry Protected Quantization and Bulk-Edge Correspondence of Massless Dirac Fermions: Application to Fermionic Shastry-Sutherland Model cond-mat.str-el · 2013 · author #2
  24. Spin-resoloved chiral condensate as a spin-unpolarized \nu=0 quantum Hall state in graphene cond-mat.mes-hall · 2013 · author #4
  25. Interacting Electron Wave Packet Dynamics in a Two-dimensional Nanochannel cond-mat.mes-hall · 2013 · author #3
  26. Semiclassical Klein Tunneling and Valley Hall Effect in Graphene cond-mat.mes-hall · 2012 · author #4
  27. Chiral Symmetry and Many-Body Effect in Multilayer Graphene cond-mat.mes-hall · 2012 · author #4
  28. Stability of zero-mode Landau levels in bilayer graphene against disorder in the presence of the trigonal warping cond-mat.mes-hall · 2012 · author #2
  29. Chiral condensate with topological degeneracy in graphene and its manifestation in edge states cond-mat.mes-hall · 2012 · author #3
  30. Generalization of Chiral Symmetry for Tilted Dirac Cones cond-mat.mes-hall · 2012 · author #2
  31. Topologically protected Landau levels in bilayer graphene in finite electric fields cond-mat.mes-hall · 2011 · author #2
  32. Z$_2$ topological number of local quantum clusters in the orthogonal dimer model cond-mat.mtrl-sci · 2011 · author #4
  33. Generalized Chiral Symmetry and Stability of Zero Modes for Tilted Dirac Cones cond-mat.mes-hall · 2011 · author #2
  34. Topological aspect of graphene physics cond-mat.mes-hall · 2010 · author #1
  35. Anomalous criticality in the quantum Hall transition at $n=0$ Landau level of graphene with chiral-symmetric disorders cond-mat.mes-hall · 2010 · author #3
  36. Half-integer contributions to the quantum Hall conductivity from single Dirac cones cond-mat.mes-hall · 2010 · author #2
  37. Topological quantum phase transition in the BEC-BCS crossover phenomena cond-mat.str-el · 2010 · author #3
  38. Optical Hall conductivity in 2DEG and graphene QHE systems cond-mat.mes-hall · 2009 · author #2
  39. Numerical study of quantum Hall effect in two-dimensional multi-band system: single- and multi-layer graphene cond-mat.mes-hall · 2009 · author #2
  40. Landau level broadening in graphene with long-range disorder -- Robustness of the n=0 level cond-mat.mes-hall · 2009 · author #2
  41. Optical Hall conductivity in ordinary and graphene QHE systems cond-mat.mes-hall · 2009 · author #2
  42. Quantum Hall plateau transition in graphene with spatially correlated random hopping cond-mat.mes-hall · 2009 · author #2
  43. Edge states of Spin-1/2 Two-Leg Ladder with Four-Spin Ring Exchange cond-mat.str-el · 2008 · author #4
  44. Edge states for the n=0 Laudau level in graphene cond-mat.mes-hall · 2008 · author #2
  45. Edge states in graphene in magnetic fields -- a speciality of the edge mode embedded in the n=0 Landau band cond-mat.mes-hall · 2008 · author #2
  46. Topological low-energy modes in N=0 Landau levels of graphene: a possibility of a quantum-liquid ground state cond-mat.mes-hall · 2008 · author #1
  47. Degeneracy and Consistency Condition of Berry phases: Gap Closing under the Twist cond-mat.str-el · 2008 · author #3
  48. Topological Aspects of Surface States in Semiconductors cond-mat.str-el · 2008 · author #3
  49. Cyclotron radiation and emission in graphene cond-mat.mes-hall · 2007 · author #2
  50. Topological Classification of Gapped Spin Chains :Quantized Berry Phase as a Local Order Parameter cond-mat.str-el · 2007 · author #3
  51. Nontrivial quantized Berry phases for itinerant spin liquids cond-mat.str-el · 2007 · author #2
  52. Levitation and percolation in quantum Hall systems with correlated disorder cond-mat.mes-hall · 2007 · author #3
  53. Entanglement Entropy of One-dimensional Gapped Spin Chains cond-mat.str-el · 2007 · author #2
  54. Exact Analysis of Entanglement in Gapped Quantum Spin Chains cond-mat.str-el · 2007 · author #3
  55. U(1) symmetry breaking in one-dimensional Mott insulator studied by the Density Matrix Renormalization Group method cond-mat.str-el · 2006 · author #3
  56. Quantized Berry Phases for a Local Characterization of Spin Liquids in Frustrated Spin Systems cond-mat.str-el · 2006 · author #1
  57. Quantized Berry Phases as Local Order Parameters of Quantum Liquids cond-mat.str-el · 2006 · author #1
  58. Chern Numbers in Discretized Brillouin Zone: Efficient Method of Computing (Spin) Hall Conductances cond-mat.mes-hall · 2005 · author #2
  59. A Characterization of Topological Insulators: Chern Numbers for a Ground State Multiplet cond-mat.str-el · 2004 · author #1
  60. Explicit Gauge Fixing for Degenerate Multiplets: A Generic Setup for Topological Orders cond-mat.mes-hall · 2004 · author #1
  61. Zero-energy edge states and chiral symmetry breaking at edges of graphite sheets cond-mat.str-el · 2003 · author #2
  62. Dielectric response of the interacting 1D spinless fermions with disorder cond-mat.dis-nn · 2003 · author #2
  63. Correlation effects of carbon nanotubes at boundaries: Spin polarization induced by zero-energy boundary states cond-mat.mes-hall · 2002 · author #2
  64. Topological Origin of Zero-Energy Edge States in Particle-Hole Symmetric Systems cond-mat.supr-con · 2001 · author #2
  65. Singular Density of States of Disordered Dirac Fermions in the Chiral Models cond-mat.mes-hall · 2001 · author #2
  66. Numerical Replica Limit for the Density Correlation of the Random Dirac Fermion cond-mat.dis-nn · 2000 · author #2
  67. Exact ground-state correlation functions of the one-dimensional strongly correlated electron models with the resonating-valence-bond ground state cond-mat · 1995 · author #3
  68. Explicit Solutions of the Bethe Ansatz Equations for Bloch Electrons in a Magnetic Field cond-mat · 1994 · author #1
  69. Chiral Operator Product Algebra and Edge Excitations of a Fractional Quantum Hall Droplet cond-mat · 1993 · author #3

Mentions

  • 1101.4273 #2 · backfill · confidence 0.70 Yasuhiro Hatsugai
  • 1008.4653 #1 · backfill · confidence 0.70 Yasuhiro Hatsugai
  • 1008.2614 #3 · backfill · confidence 0.70 Yasuhiro Hatsugai
  • 1008.0130 #2 · backfill · confidence 0.70 Yasuhiro Hatsugai
  • 1003.4735 #3 · backfill · confidence 0.70 Yasuhiro Hatsugai
  • 0911.0253 #2 · backfill · confidence 0.70 Yasuhiro Hatsugai
  • 0910.5786 #2 · backfill · confidence 0.70 Yasuhiro Hatsugai
  • 0908.4134 #2 · backfill · confidence 0.70 Yasuhiro Hatsugai
  • 0904.2438 #2 · backfill · confidence 0.70 Yasuhiro Hatsugai
  • 0904.1927 #2 · backfill · confidence 0.70 Yasuhiro Hatsugai
  • 0812.3445 #4 · backfill · confidence 0.70 Yasuhiro Hatsugai
  • 0806.2429 #2 · backfill · confidence 0.70 Yasuhiro Hatsugai
  • 0805.3240 #2 · backfill · confidence 0.70 Yasuhiro Hatsugai
  • 0804.4762 #1 · backfill · confidence 0.70 Yasuhiro Hatsugai
  • 0803.3185 #3 · backfill · confidence 0.70 Yasuhiro Hatsugai
  • 0802.2425 #3 · backfill · confidence 0.70 Yasuhiro Hatsugai
  • 0712.4200 #2 · backfill · confidence 0.70 Yasuhiro Hatsugai
  • 0710.4198 #3 · backfill · confidence 0.70 Yasuhiro Hatsugai
  • 0708.1530 #2 · backfill · confidence 0.70 Yasuhiro Hatsugai
  • 0705.1579 #3 · backfill · confidence 0.70 Yasuhiro Hatsugai

Frequent Coauthors