Black string entropy and Fourier-Mukai transform | Zendy

Iosif Bena | Zendy; Duiliu-Emanuel Diaconescu | Zendy; Bogdan Florea | Zendy

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Black string entropy and Fourier-Mukai transform

Author(s) -

Iosif Bena,

Duiliu-Emanuel Diaconescu,

Bogdan Florea

Publication year - 2007

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.998

H-Index - 261

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/2007/04/045

Subject(s) - ministate , physics , fibered knot , supergravity , string theory , entropy (arrow of time) , string (physics) , fourier transform , duality (order theory) , heterotic string theory , limit (mathematics) , string duality , mathematical physics , theoretical physics , pure mathematics , mathematics , mathematical analysis , quantum mechanics , supersymmetry , psychology , electroencephalography , psychiatry , quantum gravity , quantum , relationship between string theory and quantum field theory

We propose a microscopic description of black strings in F-theory based onstring duality and Fourier-Mukai transform. These strings admit severaldifferent microscopic descriptions involving D-brane as well as M2 or M5-braneconfigurations on elliptically fibered Calabi-Yau threefolds. In particular ourresults can also be interpreted as an asymptotic microstate count for D6-D2-D0configurations in the limit of large D2-charge on the elliptic fiber. Theleading behavior of the microstate degeneracy in this limit is shown to agreewith the macroscopic entropy formula derived from the black string supergravitysolution.Comment: 22 pages, latex; v2: substantial revision of the macroscopic description of the system; results essentially unchange

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