47 citations · 776 across the 47 of their papers we have counts for
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Non-relativistic three-dimensional supergravity theories and semigroup expansion method
Patrick Concha, Marcelo Ipinza, Lucrezia Ravera +1
In this work we present an alternative method to construct diverse non-relativistic Chern-Simons supergravity theories in three spacetime dimensions. To this end, we apply the Lie…
AdS supergravity, holography and Ward identities
L. Andrianopoli, B. L. Cerchiai, R. Matrecano +5
We develop in detail the holographic framework for an pure AdS supergravity model in four dimensions, including all the contributions from the fermionic fields and…
Parity Violating Metric-Affine Gravity Theories
Damianos Iosifidis, Lucrezia Ravera
We study a parity violating Metric-Affine gravitational theory given by the Einstein-Hilbert action plus the so-called Holst term in vacuum. We find out that for a certain value of…
Schrödinger connection with selfdual nonmetricity vector in 2+1 dimensions
Silke Klemm, Lucrezia Ravera
We present a three-dimensional metric affine theory of gravity whose field equations lead to a connection introduced by Schrödinger many decades ago. Although involving nonmetricit…
Three-dimensional non-relativistic extended supergravity with cosmological constant
Patrick Concha, Lucrezia Ravera, Evelyn Rodríguez
In this paper, we present novel non-relativistic superalgebras which correspond to supersymmetric extensions of the enlarged extended Bargmann algebra. The three-dimensional non-re…
An action principle for the Einstein-Weyl equations
Silke Klemm, Lucrezia Ravera
A longstanding open problem in mathematical physics has been that of finding an action principle for the Einstein-Weyl (EW) equations. In this paper, we present for the first time…
Three-dimensional Maxwellian Extended Newtonian gravity and flat limit
Patrick Concha, Lucrezia Ravera, Evelyn Rodríguez +1
In the present work we find novel Newtonian gravity models in three spacetime dimensions. We first present a Maxwellian version of the extended Newtonian gravity, which is obtained…