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Composite fermions in a negative effective magnetic field: A Monte Carlo study

Abstract:

The method of Jain and Kamilla [J. K. Jain and R. K. Kamilla, Phys. Rev. B 55, R4895 (1997)] allows numerical generation of composite-fermion trial wave functions for large numbers of electrons in high magnetic fields at filling fractions of the form ν=p (2mp+1) with m and p positive integers. In the current paper we generalize this method to the case where the composite fermions are in an effective (mean) field with opposite sign from the actual physical field, i.e., when p is negative. We e...

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Publication status:
Published

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Publisher copy:
10.1103/PhysRevB.72.045344

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Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Theoretical Physics
Role:
Author
Journal:
PHYSICAL REVIEW B
Volume:
72
Issue:
4
Publication date:
2005-07-05
DOI:
EISSN:
1550-235X
ISSN:
1098-0121
URN:
uuid:aec8030d-32b6-4956-8fa2-6af4608a45f9
Source identifiers:
168164
Local pid:
pubs:168164
Language:
English

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