The Partition Function in the Four-Dimensional Schwarz-Type Topological Half-Flat Two-Form Gravity
1997 ◽
Vol 12
(06)
◽
pp. 381-392
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Keyword(s):
De Rham
◽
We derive the partition functions of the Schwarz-type four-dimensional topological half-flat two-form gravity model on K3-surface or T4 up to on-shell one-loop corrections. In this model the bosonic moduli spaces describe an equivalent class of a trio of the Einstein–Kähler forms (the hyper-Kähler forms). The integrand of the partition function is represented by the product of some [Formula: see text]-torsions. [Formula: see text]-torsion is the extension of R-torsion for the de Rham complex to that for the [Formula: see text]-complex of a complex analytic manifold.
1995 ◽
Vol 10
(32)
◽
pp. 2401-2412
◽
Keyword(s):
2018 ◽
Vol 108
(9-10)
◽
pp. 725-725
Keyword(s):