Full diffeomorphism and Lorentz invariance in 4D $$ \mathcal{N}=1 $$ superfield description of 6D SUGRA
Full diffeomorphism and Lorentz invariance in 4D $$ \mathcal{N}=1 $$ superfield description of 6D SUGRA
A bstract We complete the four-dimensional $$ \mathcal{N}=1 $$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mi>N</mml:mi> <mml:mo>=</mml:mo> <mml:mn>1</mml:mn> </mml:math> superfield description of six-dimensional supergravity. The missing ingredients in the previous works are the superfields that contain the sechsbein $$ {e}_4^{\underline{\nu}},{e}_5^{\underline{\nu}},{e}_{\mu}^{\underline{4}},{e}_{\mu}^{\underline{5}} $$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msubsup> <mml:mi>e</mml:mi> <mml:mn>4</mml:mn> <mml:munder> <mml:mi>ν</mml:mi> <mml:mo>¯</mml:mo> </mml:munder> </mml:msubsup> <mml:mo>,</mml:mo> <mml:msubsup> <mml:mi>e</mml:mi> …