132 citations · 190 across the 38 of their papers we have counts for
12 papers · 1 filter
Observational Signatures of Pseudoaxion Resonances: Transient Geometry and Axion-Graviton Conversion in String-Theoretic Cosmology
Andrei T. Patrascu
We propose a novel observational strategy for the detection of pseudoaxions, emerging as transient resonances tied explicitly to the evolution of internal geometry in string theory…
Graviton mediated polarisation-polarisation entanglement of photons by means of the Schwinger Keldysh and Kadanoff Baym formalisms and Quantum Boltzmann equations
Andrei Tudor Patrascu
In order to show that the graviton is a quantum entity an experiment is proposed that can show that quantum entanglement is produced by means of an exchange of gravitons. For this…
Spacetime vacuum as a correlated quantum channel, dual to gravitational memory
Andrei T. Patrascu
In this note I will argue that the spacetime vacuum of any gauge theory plays the role of a correlated quantum channel and that the concept of a correlated quantum channel is dual…
On the Renormalisation group, protein folding, and naturalness
Andrei T. Patrascu
I am showing how the ideas behind the renormalisation group can be generalised in order to produce the desired reduction in the degrees of freedom other that the ones considered up…
Grothendieck's point of view and complexity in the black hole paradox
Andrei T. Patrascu
These are some speculations on how Grothendieck's point of view and the idea of complexity dynamics can come together in the problem of explaining the black hole information parado…
Holographic quantum information and (de)confinement
Andrei T. Patrascu
Analysing the phenomenon of deconfinement from a holographic point of view, it appears that the brane configuration in the bulk, corresponding to the confinement phase imposes a re…
Axion mass and quantum information
Andrei T. Patrascu
I present a novel way of linking the shift in the axion mass due to non-perturbative gravitational effects and the quantum information interpretation of the holographic principle.…
Strings and missing wormhole entanglement
Andrei T. Patrascu
I show that holographic calculations of entanglement entropy in the context of AdS bulk space modified by wormhole geometries provide the expected entanglement magnitude. This aris…
On the T-dual renormalisation of entanglement entropy
Andrei T. Patrascu
Imposing T-duality in the renormalisation process of entanglement entropy leads to new relations between entanglement entropy counter-terms. T-duality is made explicit by means of…
Cosmological constant as quantum error correction from generalised gauge invariance in double field theory
Andrei T. Patrascu
The holographic principle and its realisation as the AdS/CFT correspondence leads to the existence of the so called precursor operators. These are boundary operators that carry non…
Multipartite entanglement via the Mayer-Vietoris theorem
Andrei T. Patrascu
The connection between entanglement and topology manifests itself in the form of the ER-EPR duality. This statement however refers to the maximally entangled states only. In this a…
Anomaly cancellation by generalised cohomology
Andrei T. Patrascu
Supersymmetric states in M-theory are mapped after compactification to perturbatively non-supersymmetric states in type IIA string theory, with the supersymmetric parts being encod…