Strong quasi-particle tunneling study in the paired quantum Hall states

Abstract

The quasi-particle tunneling phenomena in the paired fractional quantum Hall states are studied. A single point-contact system is first considered. Because of relevancy of the quasi-particle tunneling term, the strong tunneling regime should be investigated. Using the instanton method it is shown that the strong quasi-particle tunneling regime is described as the weak electron tunneling regime effectively. Expanding to the network model the paired quantum Hall liquid to insulator transition is discussed.

References in corpus (7)

• Paired states of fermions in two dimensions with breaking of parity and time-reversal symmetries, and the fractional quantum Hall effect
• Transition from quantum Hall to compressible states in the second Landau level: new light on the $\nu$=5/2 enigma
• Quantum Hall effect at half-filled Landau level: Pairing of composite fermions
• Network of edge states: random Josephson junction array description
• Tunneling in Paired Fractional Quantum Hall States: Conductance and Andreev Reflection of Non-Abelions
• Theory of suppressed shot-noise at $\nu =2/(2p+\chi )$
• Electron and Quasiparticle Exponents of Haldane-Rezayi state in Non-abelian Fractional Quantum Hall Theory

Cited by in corpus (2)

• Andreev-like Reflection in the Pfaffian Fractional Quantum Hall Effect
• Quasi-Particle Tunneling in Anti-Pfaffian Quantum Hall State