Gauged 
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, 
<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>D</mml:mi><mml:mo>=</mml:mo><mml:mn>4</mml:mn></mml:mrow></mml:math>
 supergravity: A new web of marginally connected vacua

In this paper we use the superconformal approach to derive the higher derivative action for 𝒩 = 3 Poincaré supergravity in four space-time dimensions. We first study the coupling of 𝒩 = 3 vector multiplets to conformal supergravity. Thereafter we combine it with the pure 𝒩 = 3 conformal supergravity action and use a minimum of three vector multiplets as compensators to arrive at Poincaré supergravity with higher derivative corrections. We give a general prescription on how to eliminate the auxiliary fields in an iterative manner and obtain the supergravity action order by order in derivatives. We also show that the truncation of the action at fourth order in derivatives is a consistent truncation.

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Higher derivative invariants in four dimensional 𝒩 = 3 Poincaré supergravity

Hegde

Mishra

Mukherjee

et al. 2023

J. High Energ. Phys.

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Gauged N=3 , D=4 supergravity: A new web of marginally connected vacua

Cited by 1 publication

References 43 publications

Higher derivative invariants in four dimensional 𝒩 = 3 Poincaré supergravity

Higher derivative invariants in four dimensional 𝒩 = 3 Poincaré supergravity

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