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A. A. Katanin

Identifiers

  • name variant A. A. Katanin 0.60 · backfill

Papers (51)

  1. The pseudogap in high-$T_c$ superconductors from SU(2) gauge symmetry and dynamic correlation effects cond-mat.str-el · 2026 · author #2
  2. Magnetism and symmetry of superconducting gap in LaFeAsO from dynamical mean-field theory cond-mat.str-el · 2026 · author #3
  3. Splitting of electronic spectrum in paramagnetic phase of itinerant ferromagnets and altermagnets cond-mat.str-el · 2025 · author #1
  4. Quantum criticality in the two-dimensional periodic Anderson model cond-mat.str-el · 2018 · author #2
  5. Local magnetic moments and electronic transport in closed loop quantum dot systems: a case of quadruple quantum dot ring at and away from equilibrium cond-mat.str-el · 2018 · author #2
  6. Magnetic exchange and susceptibilities in fcc iron: A supercell dynamical mean-field theory study cond-mat.str-el · 2018 · author #1
  7. Effect of density of states peculiarities on Hund's metal behavior cond-mat.str-el · 2017 · author #2
  8. Kohn anomalies in momentum dependence of magnetic susceptibility of some three-dimensional systems cond-mat.str-el · 2017 · author #4
  9. Monte Carlo study of magnetic nanoparticles adsorbed on halloysite $Al_2Si_2O_5(OH)_4$ nanotubes cond-mat.str-el · 2017 · author #3
  10. Momentum-dependent susceptibilities and magnetic exchange in bcc iron from supercell DMFT calculations cond-mat.str-el · 2017 · author #2
  11. Diagrammatic routes to nonlocal correlations beyond dynamical mean field theory cond-mat.str-el · 2017 · author #4
  12. Functional renormalization group study of parallel double quantum dots: Effects of asymmetric dot-lead couplings cond-mat.str-el · 2017 · author #2
  13. Universal Berezinskii-Kosterlitz-Thouless dynamic scaling in the intermediate timerange in frustrated Heisenberg antiferromagnets on triangular lattice cond-mat.str-el · 2016 · author #4
  14. Interaction induced local moments in parallel quantum dots within the functional renormalization group approach cond-mat.str-el · 2016 · author #2
  15. Quantum criticality with a twist - interplay of correlations and Kohn anomalies in three dimensions cond-mat.str-el · 2016 · author #2
  16. Nonlocal correlations in the vicinity of the $\alpha$-$\gamma$ phase transition in iron within a DMFT plus spin-fermion model approach cond-mat.str-el · 2016 · author #1
  17. The (extended) dynamical mean field theory combined with the two-particle irreducible functional renormalization-group approach as a tool to study strongly-correlated systems cond-mat.str-el · 2016 · author #1
  18. Self-consistent Dual Boson approach to single-particle and collective excitations in correlated systems cond-mat.str-el · 2015 · author #3
  19. The effect of vertex corrections on the possibility of chiral symmetry breaking, induced by long-range Coulomb repulsion in graphene cond-mat.str-el · 2015 · author #1
  20. Validity and limitations of the superexchange model for the magnetic properties of Sr2IrO4 and Ba2IrO4 mediated by the strong spin-orbit coupling cond-mat.str-el · 2015 · author #3
  21. Functional renormalization-group approaches, one-particle (ir)reducible with respect to local Green functions, using the dynamical mean-field theory as a starting point cond-mat.str-el · 2014 · author #1
  22. Magnetic exchange in $\alpha $-iron from the ab initio calculations in the paramagnetic phase cond-mat.str-el · 2014 · author #3
  23. One-particle irreducible functional approach - a new route to diagrammatic extensions of DMFT cond-mat.str-el · 2013 · author #6
  24. Strong fluctuations near the frustration point in cubic lattice ferromagnets with localized moments cond-mat.str-el · 2012 · author #2
  25. Magnetic fluctuations and effective magnetic moments in \gamma-iron due to electronic structure peculiarities cond-mat.str-el · 2012 · author #4
  26. Ferromagnetism, spiral magnetic structures and phase separation in the two-dimensional Hubbard model cond-mat.str-el · 2011 · author #3
  27. Ab initio calculations with the dynamical vertex approximation cond-mat.str-el · 2011 · author #3
  28. Critical properties of the half-filled Hubbard model in three dimensions cond-mat.str-el · 2011 · author #3
  29. Ferromagnetic instability and finite-temperature properties of two-dimensional electron systems with van Hove singularities cond-mat.str-el · 2011 · author #1
  30. Magnetic fluctuations and self--energy effects in two--dimensional itinerant systems with van Hove singularity of electronic spectrum cond-mat.str-el · 2010 · author #3
  31. Self-energy effects in the Polchinski and Wick-ordered renormalization-group approaches cond-mat.str-el · 2010 · author #1
  32. Quasielastic neutron scattering from two dimensional antiferromagnets at a finite temperature cond-mat.str-el · 2010 · author #1
  33. Incommensurate magnetic order and phase separation in the two-dimensional Hubbard model with nearest and next-nearest neighbor hopping cond-mat.str-el · 2009 · author #3
  34. Orbital selective local moment formation in iron: first principle route to an effective model cond-mat.str-el · 2009 · author #1
  35. Universal properties of frustrated spin systems: 1/N-expansion and renormalization group approaches cond-mat.str-el · 2008 · author #3
  36. Spin fluctuations and ferromagnetic order in two-dimensional itinerant systems with Van Hove singularities cond-mat.str-el · 2008 · author #2
  37. Comparing pertinent effects of antiferromagnetic fluctuations in the two and three dimensional Hubbard model cond-mat.str-el · 2008 · author #1
  38. Dynamical vertex approximation -- an introduction cond-mat.str-el · 2008 · author #2
  39. The two-loop functional renormalization-group approach to the one- and two-dimensional Hubbard model cond-mat.str-el · 2008 · author #1
  40. Magnetic fluctuations and itinerant ferromagnetism in two-dimensional systems with van Hove singularities cond-mat.str-el · 2007 · author #2
  41. Dynamical vertex approximation - a step beyond dynamical mean field theory cond-mat.str-el · 2006 · author #2
  42. Spectral functions of 2D systems with coupling of electrons to collective or localized spin degrees of freedom cond-mat.str-el · 2006 · author #1
  43. Antiferromagnetic fluctuations, symmetry and shape of the gap function in the electron-doped superconductors: the functional renormalization-group analysis cond-mat.str-el · 2005 · author #1
  44. Electronic self-energy and triplet pairing fluctuations in the vicinity of a ferromagnetic instability in 2D systems: the quasistatic approach cond-mat.str-el · 2005 · author #1
  45. Order parameter symmetries for magnetic and superconducting instabilities: Bethe-Salpeter analysis of functional renormalization-group solutions cond-mat.str-el · 2004 · author #1
  46. On the fulfillment of Ward identities in the functional renormalization group approach cond-mat.str-el · 2004 · author #1
  47. Quasiparticle anisotropy and pseudogap formation from the weak-coupling renormalization group point of view cond-mat.str-el · 2003 · author #1
  48. Thermodynamics of isotropic and anisotropic layered magnets: renormalization group approach and 1/N expansion cond-mat · 1997 · author #2
  49. Critical behavior and the Neel temperature of quantum quasi-two-dimensional Heisenberg antiferromagnets cond-mat · 1997 · author #2
  50. 1/N Expansion for Critical Exponents of Magnetic Phase Transitions in CP^{N-1} Model at 2<d<4 cond-mat · 1997 · author #2
  51. On the Self-Consistent Spin-Wave Theory of Two-Dimensional Magnets With Impurities cond-mat · 1997 · author #2

Mentions

  • 1508.07237 #3 · backfill · confidence 0.70 A. A. Katanin
  • 1508.07224 #1 · backfill · confidence 0.70 A. A. Katanin
  • 1508.06733 #3 · backfill · confidence 0.70 A. A. Katanin
  • 2606.02838 #2 · arxiv_oai · confidence 0.70 A. A. Katanin
  • 1412.7266 #1 · backfill · confidence 0.70 A. A. Katanin
  • 1411.1888 #3 · backfill · confidence 0.70 A. A. Katanin
  • 1301.7546 #6 · backfill · confidence 0.70 A. A. Katanin
  • 1212.2773 #2 · backfill · confidence 0.70 A. A. Katanin
  • 1210.2188 #4 · backfill · confidence 0.70 A. A. Katanin
  • 1106.5842 #3 · backfill · confidence 0.70 A. A. Katanin
  • 1104.2188 #3 · backfill · confidence 0.70 A. A. Katanin
  • 1104.1919 #3 · backfill · confidence 0.70 A. A. Katanin
  • 1102.3606 #1 · backfill · confidence 0.70 A. A. Katanin
  • 1012.0125 #3 · backfill · confidence 0.70 A. A. Katanin
  • 1009.6044 #1 · backfill · confidence 0.70 A. A. Katanin
  • 1008.2562 #1 · backfill · confidence 0.70 A. A. Katanin
  • 0912.0992 #3 · backfill · confidence 0.70 A. A. Katanin
  • 0910.2161 #1 · backfill · confidence 0.70 A. A. Katanin
  • 0811.2683 #3 · backfill · confidence 0.70 A. A. Katanin
  • 0809.3191 #2 · backfill · confidence 0.70 A. A. Katanin
  • 0808.0689 #1 · backfill · confidence 0.70 A. A. Katanin
  • 0807.1860 #2 · backfill · confidence 0.70 A. A. Katanin
  • 0806.0300 #1 · backfill · confidence 0.70 A. A. Katanin
  • 0709.3219 #2 · backfill · confidence 0.70 A. A. Katanin

Frequent Coauthors