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hep-th1994
Quantized Topological 2-form Gravity
Tomoyuki Inui, Akika Nakamichi
We develop a perturbation theory of four-dimensional topological 2-form gravity without cosmological constant. A 2-form and an connection 1-form are used as fundamental var…
hep-th1993
Wave Function of the Universe in Topological and in Einstein 2-form Gravity
Akika Nakamichi
We clarify the relation between 2-form Einstein gravity and its topological version. The physical space of the topological version is contained in that of the Einstein gravity. Mor…