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ForschungTopical Groups
Topological systems

Topological systems

Investigations of topological concepts in condensed matter systems. Creation, detection and manipulation of topologically protected excitations.

ACTIVITIES

  • Contribute to Applications Q. Electrical Standards and Q. Computing
  • Offer workshops with external guests (improve visibility)
  • Offer a lecture series as a crash course into the topic (for PhDs especially)
  • Co-teach "Spezialvorlesungen" e.g. "Topological Systems and Q. Computing"

PUBLICATIONS

Zeige Ergebnisse 21 - 27 von 27
First 1 2

Duan Y, Bidasyuk YM, Surzhykov A. Symmetry breaking and phase transitions in Bose-Einstein condensates with spin-orbital-angular-momentum coupling. Physical Review A. 2020 Dez 24;102(6). 063328.

doi.org/10.1103/PhysRevA.102.063328

Ekström J, Recher P, Schmidt TL. Transport properties of coupled Majorana bound states in the Coulomb blockade regime. Physical Review B. 2020 Mai 15;101(19). 195420.

doi.org/10.1103/PhysRevB.101.195420

Haidekker Galambos T, Hoffman S, Recher P, Klinovaja J, Loss D. Superconducting Quantum Interference in Edge State Josephson Junctions. Physical review letters. 2020 Okt;125(15). 157701.

doi.org/10.1103/PhysRevLett.125.157701

Jamadagni A, Weimer H. An Operational Definition of Topological Order. 2020 Mai 13.

Novik EG, Trauzettel B, Recher P. Transport signatures of a junction between a quantum spin Hall system and a chiral topological superconductor. Physical Review B. 2020 Jun 15;101(23). 235308.

doi.org/10.1103/PhysRevB.101.235308

Park S, Sim HS, Recher P. Electron-Tunneling-Assisted Non-Abelian Braiding of Rotating Majorana Bound States. Physical review letters. 2020 Okt 28;125(18). 187702.

doi.org/10.1103/PhysRevLett.125.187702

Schulz F, Budich JC, Novik EG, Recher P, Trauzettel B. Voltage-tunable Majorana bound states in time-reversal symmetric bilayer quantum spin Hall hybrid systems. Physical Review B. 2019 Okt 25;100(16). 165420.

doi.org/10.1103/physrevb.100.165420

Involved QF Members
Members Institution Relevant Expertise
Patrik Recher, LeaderTUBSTheory of Emergent Correlated Quantum Matter; Josephson Junctions; Twisted Bilayer Graphene; Twisted-bilayer-graphene physics in ultracold atoms in optical potentials
Peter SilvestrovTUBSTheory of Emergent Correlated Quantum Matter
Daniel FrombachTUBSJosephson Junctions, Topological Systems
Fernando DominguezTUBSJosephson Junctions, Topological Systems
Hans Werner SchumacherPTBMacroscopic Quantum Standards; Precision current metrology of single electron pumps; NV-centre-based magnetometry
Thomas GersterPTBprecision current metrology of single electron pumps
Alexander Fernandez-ScarioniPTBMacroscopic Quantum Standards
David ReifertPTBMacroscopic Quantum Standards
Rolf HaugLUHTwo-dimensional materials, Electrical Quantum Effects, Magnetic Quantum Effects
Michael OestreichLUHSpin and charge dynamics of single carriers in single semiconductor quantum dots
Lina BockhornLUHElectrical Quantum Effects
N.N.LUHTwo-Dimensional Materials
Meinhard SchillingTUBSElectronic Quantum Metrology; Optical Voltage Standard - Fast Prototyping and HTS Superconductors
Hansjörg SchererPTBAnomolous Quantum Hall Effect with Topological Materials
Tobias OsborneLUHTensor networks for many body localized systems
LUH / TUBSTensor networks for many body localized systems
Christoph KarraschTUBSTensor networks for many body localized systems
Hendrik WeimerLUHTheory of Dynamics of Manybody Quantum Systems
Luis SantosLUHTheory of Dynamics of Manybody Quantum Systems; Twisted-bilayer-graphene physics in ultracold atoms in optical potentials
LUHTheory of Dynamics of Manybody Quantum Systems
Wolfram BrenigTUBSstrongly correlated electron systems, quantum transport, quantum critical systems, low dimensional quantum magnets
Peter LemmensTUBSPropagation of Twisted Light through Media: New Possibilities for Information Transfer; Spectroscopics of Topological Materials
Andrey SurzhykovPTBLight-Matter Interfaces and Dynamics
Yuriy BidasyukPTBInteraction of twisted light with Bose-Einstein condensates