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Johannes Richter

Identifiers

  • name variant Johannes Richter 0.60 · backfill

Papers (70)

  1. On flat bands in the $J_1$-$J_2$-$J_3$ XXZ sawtooth chain cond-mat.str-el · 2025 · author #2
  2. Quantum paramagnetism and helimagnetic orders in the Heisenberg model on the body centered cubic lattice cond-mat.str-el · 2019 · author #4
  3. Thermodynamics of the pyrochlore-lattice quantum Heisenberg antiferromagnet cond-mat.str-el · 2019 · author #3
  4. Thermodynamic properties of Ba$_2$CoSi$_2$O$_6$Cl$_2$ in strong magnetic field: Realization of flat-band physics in a highly frustrated quantum magnet cond-mat.str-el · 2017 · author #1
  5. Thermodynamics of the pyrochlore Heisenberg ferromagnet with arbitrary spin $S$ cond-mat.str-el · 2017 · author #3
  6. Frustrated honeycomb-lattice bilayer quantum antiferromagnet in a magnetic field cond-mat.str-el · 2017 · author #5
  7. Magnetization process and low-temperature thermodynamics of a spin-1/2 Heisenberg octahedral chain cond-mat.stat-mech · 2017 · author #2
  8. Emergence of magnetic long-range order in kagome quantum antiferromagnets cond-mat.str-el · 2017 · author #1
  9. Diversity of quantum ground states and quantum phase transitions of a spin-1/2 Heisenberg octahedral chain cond-mat.stat-mech · 2017 · author #2
  10. Interpolation between low and high temperatures of the specific heat for spin systems cond-mat.str-el · 2017 · author #4
  11. Frustrated honeycomb-lattice bilayer quantum antiferromagnet in a magnetic field: Unconventional phase transitions in a two-dimensional isotropic Heisenberg model cond-mat.str-el · 2017 · author #5
  12. Quantum phase transitions: The mean-field perspective cond-mat.str-el · 2016 · author #1
  13. High-temperature expansion for frustrated magnets: Application to the J1-J2 model on the BCC lattice cond-mat.str-el · 2016 · author #1
  14. The Spin-Half {\it XXZ} Antiferromagnet on the Square Lattice Revisited: A High-Order Coupled Cluster Treatment cond-mat.str-el · 2016 · author #5
  15. Hubbard models with nearly flat bands: Ground-state ferromagnetism driven by kinetic energy cond-mat.str-el · 2016 · author #2
  16. The route to magnetic order in the spin-$1/2$ kagome Heisenberg antiferromagnet: The role of interlayer coupling cond-mat.str-el · 2015 · author #2
  17. Strongly correlated flat-band systems: The route from Heisenberg spins to Hubbard electrons cond-mat.str-el · 2015 · author #2
  18. Frustrated diamond-chain quantum $XXZ$ Heisenberg antiferromagnet in a magnetic field cond-mat.str-el · 2014 · author #1
  19. Frustration and Dzyaloshinsky-Moriya anisotropy in the kagome francisites Cu$_3$Bi(SeO$_3)_2$O$_2$X cond-mat.str-el · 2014 · author #2
  20. Weak Secrecy in the Multi-Way Untrusted Relay Channel with Compute-and-Forward cs.IT · 2014 · author #1
  21. Dispersion-driven ferromagnetism in a flat-band Hubbard system cond-mat.str-el · 2014 · author #2
  22. The square-kagome quantum Heisenberg antiferromagnet at high magnetic fields: The localized-magnon paradigm and beyond cond-mat.str-el · 2013 · author #2
  23. Tenth-order high-temperature expansion for the susceptibility and the specific heat of spin-s Heisenberg models with arbitrary exchange patterns: Application to pyrochlore and kagome magnets cond-mat.str-el · 2013 · author #3
  24. Numerical study of magnetization plateaux in the spin-1/2 kagome Heisenberg antiferromagnet cond-mat.str-el · 2013 · author #5
  25. Frustrated quantum Heisenberg antiferromagnets at high magnetic fields: Beyond the flat-band scenario cond-mat.str-el · 2013 · author #2
  26. Semiquantitative theory for high-field low-temperature properties of a distorted diamond spin chain cond-mat.str-el · 2012 · author #2
  27. Hidden magnetic order in CuNCN cond-mat.mtrl-sci · 2012 · author #7
  28. Exact ground state of a frustrated integer-spin modified Shastry-Sutherland model cond-mat.str-el · 2012 · author #1
  29. Eighth-order high-temperature expansion for general Heisenberg Hamiltonians cond-mat.stat-mech · 2011 · author #3
  30. Localized states on triangular traps and low-temperature properties of the antiferromagnetic Heisenberg and repulsive Hubbard models cond-mat.str-el · 2011 · author #3
  31. The strength of frustration and quantum fluctuations in LiVCuO4 cond-mat.str-el · 2011 · author #4
  32. Spin-1/2 XXZ diamond chain within the Jordan-Wigner fermionization approach cond-mat.str-el · 2011 · author #4
  33. Quantum Heisenberg antiferromagnet on low-dimensional frustrated lattices cond-mat.str-el · 2011 · author #3
  34. Dynamic and thermodynamic properties of the generalised diamond chain model for azurite cond-mat.str-el · 2011 · author #4
  35. Moments of general Heisenberg Hamiltonians up to sixth order cond-mat.stat-mech · 2010 · author #3
  36. Exact solution of a spin-1/2 $XX$ chain with three-site interactions in a random transverse field: Influence of randomness on quantum phase transition cond-mat.str-el · 2010 · author #3
  37. Multi-step approach to microscopic models for frustrated quantum magnets - the case of the natural mineral azurite cond-mat.str-el · 2010 · author #12
  38. Quantum Phases of the Planar Antiferromagnetic J_1-J_2-J_3 Heisenberg-Model cond-mat.str-el · 2010 · author #6
  39. Emergent Ising degrees of freedom in frustrated two-leg ladder and bilayer $s=1/2$ Heisenberg antiferromagnets cond-mat.str-el · 2010 · author #3
  40. Spiral ground state in the quasi-two-dimensional spin-1/2 system Cu2GeO4 cond-mat.str-el · 2010 · author #3
  41. Exact ground states for coupled spin trimers cond-mat.str-el · 2010 · author #2
  42. Magnetic properties of the quantum spin-1/2 XX diamond chain: The Jordan-Wigner approach cond-mat.str-el · 2010 · author #4
  43. Influence of an inter-chain coupling on spiral ground-state correlations in frustrated spin-1/2 J1-J2 Heisenberg chains cond-mat.str-el · 2008 · author #3
  44. Exact low-temperature properties of a class of highly frustrated Hubbard models cond-mat.str-el · 2008 · author #3
  45. Ground-state long-range order in quasi-one-dimensional Heisenberg quantum antiferromagnets: High-order coupled-cluster calculations cond-mat.str-el · 2007 · author #3
  46. Low-temperature thermodynamics for a flat-band ferromagnet: Rigorous versus numerical results cond-mat.str-el · 2007 · author #3
  47. Universal properties of highly frustrated quantum magnets in strong magnetic fields cond-mat.str-el · 2006 · author #2
  48. Entanglement in the Majumdar-Ghosh model cond-mat.str-el · 2006 · author #4
  49. Finite-temperature order-disorder phase transition in a frustrated bilayer quantum Heisenberg antiferromagnet in strong magnetic fields cond-mat.str-el · 2006 · author #1
  50. Linear independence of localized magnon states cond-mat.str-el · 2006 · author #2
  51. Universal low-temperature behavior of frustrated quantum antiferromagnets in the vicinity of the saturation field cond-mat.str-el · 2006 · author #2
  52. Structural distortions of frustrated quantum spin lattices in high magnetic fields cond-mat.str-el · 2005 · author #2
  53. Structural instability of two- and three-dimensional pyrochlore spin lattices in high magnetic fields cond-mat.str-el · 2005 · author #2
  54. Regularly alternating spin-1/2 anisotropic XY chains: The ground-state and thermodynamic properties cond-mat.stat-mech · 2004 · author #2
  55. Finite low-temperature entropy of some strongly frustrated quantum spin lattices in the vicinity of the saturation field cond-mat.stat-mech · 2004 · author #2
  56. The anisotropic quantum antiferromagnet on the Sierpinski gasket: Ground state and thermodynamics cond-mat.str-el · 2004 · author #3
  57. Magnetic-field induced spin-Peierls instability in strongly frustrated quantum spin lattices cond-mat.str-el · 2003 · author #1
  58. Square-lattice s=1/2 XY model and the Jordan-Wigner fermions: The ground-state and thermodynamic properties cond-mat · 2002 · author #4
  59. Quantum phase transitions in alternating transverse Ising chains: Rigorous analytical and exact numerical results cond-mat · 2002 · author #2
  60. Jordan-Wigner fermions and the spin-1/2 anisotropic XY model on a square lattice cond-mat · 2001 · author #2
  61. Quantum phase transitions in the J-J' Heisenberg and XY spin-1/2 antiferromagnets on square lattice: Finite-size scaling analysis cond-mat · 2001 · author #2
  62. Influence of quantum fluctuations on zero-temperature phase transitions between collinear and noncollinear states in frustrated spin systems cond-mat.str-el · 2001 · author #2
  63. Local magnetic properties of periodic nonuniform spin-1/2 XX chains cond-mat · 2000 · author #2
  64. Quantum Phase Transitions of a Square-Lattice Heisenberg Antiferromagnet with Two Kinds of Nearest-Neighbour Bonds: A High-Order Coupled-Cluster Treatment cond-mat.str-el · 2000 · author #2
  65. Diagonalization of a bosonic quadratic form using CCM: Application on a system with two interpenetrating square lattice antiferromagnets cond-mat · 2000 · author #3
  66. Thermodynamic properties of the periodic nonuniform spin-1/2 isotropic XY chains in a transverse field cond-mat · 2000 · author #2
  67. The spin-1/2 transverse XX chain with regularly alternating bonds and fields cond-mat · 1999 · author #2
  68. Thermodynamic properties of spin-1/2 transverse XY chain with Dzyaloshinskii-Moriya interaction: Exact solution for correlated Lorentzian disorder cond-mat · 1998 · author #2
  69. The spin 1/2 Heisenberg star with frustration II: The influence of the embedding medium cond-mat · 1995 · author #1
  70. Integrable models of interacting quantum spins with competing interactions cond-mat · 1994 · author #1

Mentions

  • 1312.1111 #2 · backfill · confidence 0.70 Johannes Richter
  • 1309.0940 #3 · backfill · confidence 0.70 Johannes Richter
  • 1307.0975 #5 · backfill · confidence 0.70 Johannes Richter
  • 1304.4136 #2 · backfill · confidence 0.70 Johannes Richter
  • 1206.1441 #2 · backfill · confidence 0.70 Johannes Richter
  • 1203.4706 #7 · backfill · confidence 0.70 Johannes Richter
  • 1202.5854 #1 · backfill · confidence 0.70 Johannes Richter
  • 1112.0953 #3 · backfill · confidence 0.70 Johannes Richter
  • 2511.15461 #2 · arxiv_oai · confidence 0.70 Johannes Richter
  • 1108.5453 #3 · backfill · confidence 0.70 Johannes Richter
  • 1105.2810 #4 · backfill · confidence 0.70 Johannes Richter
  • 1105.1104 #4 · backfill · confidence 0.70 Johannes Richter
  • 1103.5124 #3 · backfill · confidence 0.70 Johannes Richter
  • 1103.1080 #4 · backfill · confidence 0.70 Johannes Richter
  • 1012.4166 #3 · backfill · confidence 0.70 Johannes Richter
  • 1012.2058 #3 · backfill · confidence 0.70 Johannes Richter
  • 1012.1090 #12 · backfill · confidence 0.70 Johannes Richter
  • 1010.3098 #6 · backfill · confidence 0.70 Johannes Richter
  • 1009.3828 #3 · backfill · confidence 0.70 Johannes Richter
  • 1009.3287 #3 · backfill · confidence 0.70 Johannes Richter
  • 1006.4299 #2 · backfill · confidence 0.70 Johannes Richter
  • 1004.0848 #4 · backfill · confidence 0.70 Johannes Richter
  • 0807.3431 #3 · backfill · confidence 0.70 Johannes Richter
  • 0807.2991 #3 · backfill · confidence 0.70 Johannes Richter
  • 0705.3582 #3 · backfill · confidence 0.70 Johannes Richter

Frequent Coauthors