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Collective Excitations at Filling Factor 5/2: The View from Superspace

Journal Article · · Physical Review Letters
 [1];  [2];  [2]
  1. Brown Univ., Providence, RI (United States); The University of Chicago
  2. Univ. of Chicago, IL (United States)
Herein, we present a microscopic theory of the neutral collective modes supported by the non-Abelian fractional quantum Hall states at filling factor 5/2. The theory is formulated in terms of the trial states describing the Girvin–MacDonald–Platzman mode and its fermionic counterpart. These modes are superpartners of each other in a concrete sense, which we elucidate.
Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); Univ. of Chicago, IL (United States)
Sponsoring Organization:
Kadanoff Center; National Science Foundation (NSF); Simons Foundation; USDOE Office of Science (SC), High Energy Physics (HEP)
Grant/Contract Number:
AC02-05CH11231; SC0009924
OSTI ID:
1657807
Journal Information:
Physical Review Letters, Journal Name: Physical Review Letters Journal Issue: 7 Vol. 125; ISSN 0031-9007
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English

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