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New higher-derivative invariants in N = 2 supergravity and the Gauss-Bonnet term

- D. Butter, B. Wit, S. Kuzenko, I. Lodato
- Physics
- 24 July 2013

A bstractA new class of N = 2 locally supersymmetric higher-derivative invariants is constructed based on logarithms of conformal primary chiral superfields. They characteristically involve a… Expand

Rigid 4D N=2$$ \mathcal{N}=2 $$ supersymmetric backgrounds and actions

- D. Butter, G. Inverso, I. Lodato
- Mathematics
- 13 May 2015

A bstractWe classify all N=2$$ \mathcal{N}=2 $$ rigid supersymmetric backgrounds in four dimensions with both Lorentzian and Euclidean signature that preserve eight real supercharges, up to discrete… Expand

Extended supersymmetric BMS3 algebras and their free field realisations

- Nabamita Banerjee, Dileep P. Jatkar, I. Lodato, S. Mukhi, Turmoli Neogi
- Mathematics
- 29 September 2016

A bstractWe study N = (2, 4, 8) supersymmetric extensions of the three dimensional BMS algebra (BMS3) with most generic possible central extensions. We find that N - extended supersymmetric BMS3… Expand

Non-renormalization theorems and N = 2 supersymmetric backgrounds

A bstractThe conditions for fully supersymmetric backgrounds of general N = 2 locally supersymmetric theories are derived based on the off-shell superconformal multiplet calculus. This enables the… Expand

The resolution of an entropy puzzle for 4D non-BPS black holes

- Nabamita Banerjee, S. Bansal, I. Lodato
- Physics
- 17 February 2016

A bstractWe show the equality between macroscopic and microscopic (statistical) black hole entropy for a class of four dimensional non-supersymmetric black holes in N$$ \mathcal{N} $$ = 2… Expand

N=4 supersymmetric BMS3 algebras from asymptotic symmetry analysis

- Nabamita Banerjee, I. Lodato, Turmoli Neogi
- Mathematics, Physics
- 8 June 2017

We consider three dimensional $N=4$ flat supergravity, with an abelian R-symmetry enhancing the gravitational phase space. We obtain the field configuration whose asymptotic symmetries at null… Expand

Super-BMS3 algebras from N=2$$ \mathcal{N}=2 $$ flat supergravities

- I. Lodato, Wout Merbis
- Mathematics
- 24 October 2016

A bstractWe consider two possible flat space limits of three dimensional N=1,1$$ \mathcal{N}=\left(1,\ 1\right) $$ AdS supergravity. They differ by how the supercharges are scaled with the AdS radius… Expand

N = 2 dilaton Weyl multiplet in 4D supergravity

- D. Butter, Subramanya Hegde, I. Lodato, Bindusar Sahoo
- Physics, Geology
- 14 December 2017

A bstractWe construct the dilaton Weyl multiplet for N = 2 conformal supergravity in four dimensions. Beginning from an on-shell vector multiplet coupled to the standard Weyl multiplet, the equations… Expand

Higher derivative corrections to BPS black hole attractors in 4d gauged supergravity

- K. Hristov, S. Katmadas, I. Lodato
- Physics
- 29 February 2016

A bstractWe analyze BPS black hole attractors in 4d gauged supergravity in the presence of higher derivative supersymmetric terms, including a Weyl-squared-type action, and determine the resulting… Expand

Synchronization properties of network motifs

- I. Lodato, S. Boccaletti, V. Latora
- Mathematics
- 14 September 2006

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