Heavy-fermion metals and Kondo criticality

• Antragsteller: Privatdozent Dr. Ralf Bulla; Professor Dr. Matthias Vojta; Professor Dr. Peter Wölfle
• Fachliche Zuordnung: Theoretische Physik der kondensierten Materie
• Förderung: Förderung von 2011 bis 2016
• Projektkennung: Deutsche Forschungsgemeinschaft (DFG) - Projektnummer 48554140

• Erstellungsjahr: 2015

Keine Zusammenfassung vorhanden

Projektbezogene Publikationen (Auswahl)

• Quantum phase transitions, in: Lectures on the Physics of Strongly Correlated Systems XII, AIP Conference Proceedings 1014, 107 (2008)
  Löhneysen, Hilbert V.; Wölfle, Peter; Avella, Adolfo & Mancini, Ferdinando
  
• Nonequilibrium Transport at a Dissipative Quantum Phase Transition, Phys. Rev. Lett. 102, 216803 (2009)
  Chung, Chung-Hou; Le Hur, Karyn; Vojta, Matthias & Wölfle, Peter
  
• Finite-temperature spectra and quasiparticle interference in Kondo lattices: From light electrons to coherent heavy quasiparticles, Phys. Rev. B 84, 195141 (2011)
  Benlagra, Adel; Pruschke, Thomas & Vojta, Matthias
  
• Quasiparticles beyond the Fermi liquid and heavy fermion criticality, Phys. Rev. B 84, 041101 (2011)
  Wölfle, Peter & Abrahams, Elihu
  
• Zeeman-driven Lifshitz transition: A model for the experimentally observed Fermisurface reconstruction in YbRh2Si2, Phys. Rev. Lett. 106, 137002 (2011)
  Hackl, Andreas & Vojta, Matthias
  
• Critical and strong-coupling phases in one- and twobath spin-boson models, Phys. Rev. Lett. 108, 160401 (2012)
  Guo, Cheng; Weichselbaum, Andreas; von Delft, Jan & Vojta, Matthias
  
• Critical quasiparticle theory applied to heavy fermion metals near an antiferromagnetic quantum phase transition, Proc. Nat. Acad. Sciences 109, 3238 (2012)
  Abrahams, Elihu & Wölfle, Peter
  
• Unconventional superconductivity from local spin fluctuations in the Kondo lattice, Phys. Rev. Lett. 110, 146406 (2013)
  Bodensiek, Oliver; Žitko, Rok; Vojta, Matthias; Jarrell, Mark & Pruschke, Thomas
  
• Quasiparticle interaction function in a two-dimensional Fermi liquid near an antiferromagnetic critical point, Phys. Rev. B 89, 045108 (2014)
  Chubukov, Andrey V. & Wölfle, Peter
  
• Strong-coupling theory of heavy-fermion criticality, Phys. Rev. B 89, 045105 (2014)
  Abrahams, Elihu; Schmalian, Jörg & Wölfle, Peter