O(d,d;Z) invariant Fierz-Pauli massive gravity
O(d,d;Z) invariant Fierz-Pauli massive gravity
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O(d,d;Z) 不变 Fierz-Pauli 质量引力
DOI:
10.1103/physrevd.103.046011
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发表时间:
2021
影响因子:
5
通讯作者:
Yoshida Daisuke
中科院分区:
文献类型:
--
作者:
Noumi Toshifumi;Saito Kaishu;Soda Jiro;Yoshida Daisuke
We consider aninvariant massive deformation of double field theory at the level of free theory. We study Kaluza-Klein reduction onand derive the diagonalized second order action for each helicity mode. Imposing the absence of ghosts and tachyons, we obtain a class of consistency conditions which include the well-known weak constraint in double field theory as a special case. Consequently, we find two-parameter sets ofinvariant Fierz-Pauli massive gravity theories.