Paired composite fermion phase of quantum Hall bilayers at nu=1/2+1/2.
We provide numerical evidence for composite fermion pairing in quantum Hall bilayer systems at filling nu=1/2+1/2 for intermediate spacing between the layers. We identify the phase as p_(x)+ip_(y) pairing, and construct high accuracy trial wave functions to describe the ground state on the sphere. F...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2008
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