Research output: Contribution to journal › Article › peer-review
Beyond dRGT as Mimetic Massive Gravity. / Головнев, Алексей Валерьевич.
In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 779, 10.04.2018, p. 441-444.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Beyond dRGT as Mimetic Massive Gravity
AU - Головнев, Алексей Валерьевич
PY - 2018/4/10
Y1 - 2018/4/10
N2 - An interesting proposal has recently been made to extend massive gravity models beyond dRGT by a disformal transformation of the metric. In this Letter we want to note that it can be viewed as a mimetic extension of dRGT gravity which enormously simplifies the Hamiltonian analysis. In particular, pure gravity sector is equivalent to the usual dRGT gravity coupled to a constrained scalar field. And we also give some comments about possible matter couplings.
AB - An interesting proposal has recently been made to extend massive gravity models beyond dRGT by a disformal transformation of the metric. In this Letter we want to note that it can be viewed as a mimetic extension of dRGT gravity which enormously simplifies the Hamiltonian analysis. In particular, pure gravity sector is equivalent to the usual dRGT gravity coupled to a constrained scalar field. And we also give some comments about possible matter couplings.
UR - http://www.scopus.com/inward/record.url?scp=85042316009&partnerID=8YFLogxK
UR - http://www.mendeley.com/research/beyond-drgt-mimetic-massive-gravity
U2 - 10.1016/j.physletb.2018.02.044
DO - 10.1016/j.physletb.2018.02.044
M3 - Article
VL - 779
SP - 441
EP - 444
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
SN - 0370-2693
ER -
ID: 19583947