STU black holes and string triality.

STU black holes and string triality.
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STU 黑洞和弦试验。

DOI:
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发表时间:
1996
期刊:
Physical Review D, Particles and fields
影响因子:
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通讯作者:
W. K. Wong
W. K. Wong
中科院分区:
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文献类型:
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作者:
K. Behrndt;R. Kallosh;J. Rahmfeld;M. Shmakova;W. K. Wong

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我们发现双极端黑洞与特殊几何的卡-丘模空间的预势F = STU。面积公式与STU模无关,在电荷空间具有[SL(2,Z)]{sup 3}对称性。这个理论的对偶版本没有预势,处理的是介子S不对称对T,U-模量。我们证明了新的(STU)黑洞和弦的(S)黑洞之间的对偶关系|TU)黑洞的研究。当用对偶电荷表示时,一个理论的面积公式等于对偶理论的面积公式。我们分析了(STU)黑洞与黑洞弦triality的关系:(S| TU),(T|美国)、(美国|ST)溶液。在民主STU对称的版本,我们发现,所有三个S和T和U的对偶对称性是非微扰和混合的电和磁电荷。
We found double-extreme black holes associated with the special geometry of the Calabi-Yau moduli space with the prepotential F = STU. The area formula is STU-moduli independent and has [SL(2, Z)]{sup 3} symmetry in space of charges. The dual version of this theory without prepotential treats the dilaton S asymmetric versus T,U-moduli. We display the dual relation between new (STU) black holes and stringy (S|TU) black holes using particular Sp(8,Z) transformation. The area formula of one theory equals the area formula of the dual theory when expressed in terms of dual charges. We analyze the relation between (STU) black holes to string triality of black holes: (S|TU), (T|US), (U|ST) solutions. In democratic STU-symmetric version we find that all three S and T and U duality symmetries are non-perturbative and mix electric and magnetic charges.