Twisted CFT and bilayer quantum Hall systems in the presence of an impurity

DOI10.1016/j.physletb.2003.04.001zbMath1038.81070arXivhep-th/0212318OpenAlexW1818060213MaRDI QIDQ1408021

Gerardo Cristofano, Adele Naddeo, Vincenzo E. Marotta

Publication date: 14 September 2003

Published in: Physics Letters. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-th/0212318

zbMATH Keywords

boundary termsanomalous fixed pointquasi-holes

Mathematics Subject Classification ID

Two-dimensional field theories, conformal field theories, etc. in quantum mechanics (81T40) Many-body theory; quantum Hall effect (81V70)

Related Items (8)

DISSIPATIVE QUANTUM MECHANICS AND KONDO-LIKE IMPURITIES ON NONCOMMUTATIVE TWO-TORI ⋮ Paired quantum Hall states on noncommutative two-tori ⋮ Fully frustrated Josephson junction ladders with Möbius boundary conditions as topologically protected qubits ⋮ A twisted conformal field theory description of dissipative quantum mechanics ⋮ Topologically protected qubits as minimal Josephson junction arrays with non-trivial boundary conditions: a proposal ⋮ Twisted conformal field theories and Morita equivalence ⋮ CFT description of the fully frustratedXYmodel and phase diagram analysis ⋮ A general CFT model for antiferromagnetic spin-1/2 ladders with Mobius boundary conditions

Cites Work

• Paired states on a torus
• Boundary conformal field theory approach to the critical two-dimensional Ising model with a defect line
• \(2n\)-quasihole states realize \(2^{n-1}\)-dimensional spinor braiding statistics in paired quantum Hall states
• BROKEN SYMMETRY AND JOSEPHSON-LIKE TUNNELLING IN QUANTUM HALL BILAYERS
• A CONFORMAL FIELD THEORY DESCRIPTION OF THE PAIRED AND PARAFERMIONIC STATES IN THE QUANTUM HALL EFFECT
• TUNNELING EFFECTS IN A BRANE SYSTEM AND QUANTUM HALL PHYSICS

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