# Seminars and Journal Clubs

Monday, July 15, 2019 Caitlin Jones, PhD student at University of Trieste ## Wavefunction collapse and special relativityCollapse models are proposed modifications of quantum mechanics aimed at solving the measurement problem. |
Monday, July 15, 2019 Digant Tyagi, masters student at University of Trieste ## Non-Markovian Collapse Models: Analysis of the Free Particle DynamicsIn this talk I will present a non-Markovian generalisation of free particle dynamics of a quantum particle under the QMUPL model of wavefunction collapse. |

Friday, July 12, 2019 Lorenzo Asprea, PhD student at University of Trieste ## Gravitational Decoherence: a general non relativistic modelIn this talk I will present a non relativistic model for gravitational decoherence of scalar bosonic particles. |
Tuesday, November 6, 2018 Mauro Paternostro (Professor, Queen's University Belfast) ## Machine learning for quantum protocols: quantum-state and gate synthesis assisted by artificial intelligence Learning is not a prerogative of just humans or animals. |

Thursday, June 14, 2018 Caitlin Jones (PhD student at University of Trieste) ## Micius Satellite and Satellite-to-Ground quantum communicationThe Quantum Experiments at Space Scale (QUESS) is a satellite research project aiming to perform proof-of-concept demonstrations of long-distance quantum communication using a satellite named Micius. |
Tuesday, June 12, 2018 Dr. Marco Oppio (PhD) ## Quantum theory in real or quaternionic Hilbert spaces: how the complex Hilbert space structure emerges from Poincaré symmetryIn principle, the lattice of elementary propositions of a generic quantum system admits a representation in real, complex or quaternionic Hilbert spaces as established by Solèr’s theorem (1995) closin |

Monday, May 21, 2018 Giorgio Torrieri (Researcher, Istituto de Fisica Gleb Wataghin, DRCC, IFGW) ## The Unruh effect, the equivalence principle and quantum field theoryThe idea that the Unruh effect has a role in the apparent thermalization of systems produced in hadronic collisions has gained quite a lot of popularity in the last few years [1]. |
Tuesday, May 15, 2018 Andrea Vinante (Researcher, University of Southampton) ## Experimental test of collapse models and gravity-induced decoherence with mechanical systemsA breakdown of the quantum superposition principle at macroscopic scale, possibly induced by gravity, would allow to solve at the same time the quantum measurement problem and the apparent contradicti |

Thursday, April 12, 2018 José Luis Gaona Reyes (PhD Student, University of Trieste) ## Black Hole Information Loss Paradox and Collapse Models In the first part of the talk, the basic notions of the black hole information loss paradox are presented, following [1]. Then, the proposal of S. K. Modak and D. Sudarsky [2] is described. |
Tuesday, March 27, 2018 Lorenzo Asprea (PhD student, University of Trieste) ## Gravitational DecoherenceOne of the greatest predictions of general relativity is the existence of gravitational waves (GWs), which can be thought of as small perturbations of the metric propagating through spacetime at the |