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

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 …

In this work, we analyze the thermodynamic properties of non-interacting particles under
influence of the gravitational field of a traversable wormhole. In particular, we investigate …

A bstract Feynman's iϵ prescription for quantum field theoretic propagators has a quite
natural reinterpretation in terms of a slight complex deformation of the Minkowski space-time …

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 …

In the context of the recently proposed first-order thermodynamics of scalar-tensor gravity,
we discuss the possibility of zero-temperature states of equilibrium other than Einstein …

Challenges for emergent gravity - ScienceDirect Skip to main contentSkip to article Elsevier
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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 …

The cosmological constant is one of the most pressing problems in modern physics. We
address this issue from an emergent gravity standpoint, by using an analogue gravity model …

In this work, we analyze the thermodynamic properties of non--interacting particles under
influence of the gravitational field of a traversable wormhole. In particular, we investigate …