Quantum and Classical Dissipative Effects on Tunnelling in Quantum Hall Bilayers

Abstract

We discuss the interplay between transport and dissipation in quantum Hall bilayers. We show that quantum effects are relevant in the pseudospin picture of these systems, leading either to direct tunnelling currents or to quantum dissipative processes that damp oscillations around the ground state. These quantum effects have their origins in resonances of the classical spin system.

12 pages. Minor changes from v1

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Cited by in corpus (9)

• Interlayer Transport in Bilayer Quantum Hall Systems
• Coherent Tunneling in Exciton Condensates of Bilayer Quantum Hall Systems
• Critical Tunneling Currents in Quantum Hall Superfluids: Pseudospin-Transfer Torque Theory
• Area dependence of interlayer tunneling in strongly correlated bilayer 2D electron systems at ${\nu }_T=1$
• Tunneling at ${\nu }_T=1$ in Quantum Hall Bilayers
• Critical currents and self organization in quantum Hall bilayers
• Bilayer Quantum Hall Ferromagnet in a Periodic Potential
• Ratchet-Like Solitonic Transport in Quantum Hall Bilayers
• Effect of disorder and electron-phonon interaction on interlayer tunnelling current in quantum Hall bilayer