TY - GEN
T1 - Derivative interactions in nonlinear massive gravity
AU - Kimura, Rampei
N1 - Publisher Copyright:
© JGRG 2013 - Proceedings of the 23rd Workshop on General Relativity and Gravitation in Japan. All rights reserved.
PY - 2013
Y1 - 2013
N2 - We found the most general derivative interactions in dRGT massive gravity • The energy scales below Λ3 can be eliminated by adding counter terms • The Lagrangians can be resumed by using K tensor • The most general derivative interactions in dRGT theory contain four interactions • Nonlinear terms contribute at Λ3 • Appropriate DOF? • 4th order differential EOM of the scalar and tensor mode in the decoupling limit • Ghost appears at Λ3 in dRGT theory + derivative interactions The mass scale of the derivative interactions should be M< Mpl.
AB - We found the most general derivative interactions in dRGT massive gravity • The energy scales below Λ3 can be eliminated by adding counter terms • The Lagrangians can be resumed by using K tensor • The most general derivative interactions in dRGT theory contain four interactions • Nonlinear terms contribute at Λ3 • Appropriate DOF? • 4th order differential EOM of the scalar and tensor mode in the decoupling limit • Ghost appears at Λ3 in dRGT theory + derivative interactions The mass scale of the derivative interactions should be M< Mpl.
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M3 - Conference contribution
AN - SCOPUS:85092234102
T3 - JGRG 2013 - Proceedings of the 23rd Workshop on General Relativity and Gravitation in Japan
SP - 48
EP - 57
BT - JGRG 2013 - Proceedings of the 23rd Workshop on General Relativity and Gravitation in Japan
PB - Hirosaki University
T2 - 23rd Workshop on General Relativity and Gravitation in Japan, JGRG 2013
Y2 - 5 November 2013 through 8 November 2013
ER -