Grassmann matrix quantum mechanics
- Institute for Advanced Study, Princeton, NJ (United States)
- Columbia Univ., New York, NY (United States); Instituut voor Theoretische Fysica, Leuven (Belgium)
We explore quantum mechanical theories whose fundamental degrees of freedom are rectangular matrices with Grassmann valued matrix elements. We study particular models where the low energy sector can be described in terms of a bosonic Hermitian matrix quantum mechanics. We describe the classical curved phase space that emerges in the low energy sector. The phase space lives on a compact Kähler manifold parameterized by a complex matrix, of the type discovered some time ago by Berezin. The emergence of a semiclassical bosonic matrix quantum mechanics at low energies requires that the original Grassmann matrices be in the long rectangular limit. In conclusion, we discuss possible holographic interpretations of such matrix models which, by construction, are endowed with a finite dimensional Hilbert space.
- Research Organization:
- Columbia Univ., New York, NY (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- Grant/Contract Number:
- SC0011941
- OSTI ID:
- 1326967
- Journal Information:
- Journal of High Energy Physics (Online), Vol. 2016, Issue 4; ISSN 1029-8479
- Publisher:
- Springer BerlinCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Web of Science
Infrared realization of dS 2 in AdS 2
|
journal | March 2018 |
Infrared Realization of dS$_2$ in AdS$_2$ | text | January 2017 |
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