Bilayer Coherent and Quantum Hall Phases: Duality and Quantum Disorder
View/ Open
Published Version
https://doi.org/10.1103/PhysRevLett.86.1853Metadata
Show full item recordCitation
Demler, Eugene, Chetan Nayak, and S. Das Sarma. 2001. Bilayer Coherent and Quantum Hall Phases: Duality and Quantum Disorder. Physical Review Letters 86, no. 9: 1853–1856. doi:10.1103/physrevlett.86.1853.Abstract
We consider a fully spin-polarized quantum Hall system with no interlayer tunneling at total filling factor n 3 1 k (where k is an odd integer) using the Chern-Simons-Ginzburg-Landau theory. Exploit- ing particle-vortex duality and the concept of quantum disordering, we find a large number of possible compressible and incompressible ground states, some of which may have relevance to recent experi- ments of Spielman et al. [Phys. Rev. Lett. 84, 5808 (2000)]. We find interlayer coherent compressible states without Hall quantization and interlayer incoherent incompressible states with Hall quantization in addition to the usual k,k,k Halperin states, which are both interlayer coherent and incompressible.Terms of Use
This article is made available under the terms and conditions applicable to Other Posted Material, as set forth at http://nrs.harvard.edu/urn-3:HUL.InstRepos:dash.current.terms-of-use#LAACitable link to this page
http://nrs.harvard.edu/urn-3:HUL.InstRepos:34334613
Collections
- FAS Scholarly Articles [18256]
Contact administrator regarding this item (to report mistakes or request changes)