Technological advances in controlling and manipulating fluids have enabled the
experimental realization of acoustic analogues of gravitational black holes. A flowing fluid …

Analogue gravity is a research programme which investigates analogues of general
relativistic gravitational fields within other physical systems, typically but not exclusively …

Beyond Einstein's Gravity is a graduate level introduction to extended theories of gravity and
cosmology, including variational principles, the weak-field limit, gravitational waves …

We present an updated review of Lorentz invariance tests in effective field theories (EFTs) in
the matter as well as in the gravity sector. After a general discussion of the role of Lorentz …

General Relativity is today the best theory of gravity addressing a wide range of phenomena.
Our understanding of physical laws, from cosmology to local scales, cannot be properly …

In this paper we propose to apply the analogy between gravity and condensed matter
physics to relativistic Bose—Einstein condensates (RBECs), ie condensates composed by …

We construct traversable thin-shell wormholes which are asymptotically Ads/dS applying the
cut and paste procedure for the case of an acoustic metric created by a relativistic Bose …

Emergent gravity views spacetime as an entity emergent from a more complete theory of
interacting fundamental constituents valid at much finer resolution or higher energies …

Within the context of supersymmetric space-time (D-particle) foam in string/brane-theory, we
discuss a Finsler-induced cosmology and its implications for (thermal) dark matter …

We give a critical overview of various attempts to describe gravity as an emergent
phenomenon, starting from examples of condensed matter physics, to arrive to more …