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A simple Monte Carlo model for crowd dynamics
Francesco Piazza
In this paper we introduce a simple Monte Carlo method for simulating the dynamics of a crowd. Within our model a collection of hard-disk agents is subjected to a series of two-sta…
Quantum properties of the Dirac field on BTZ black hole backgrounds
Francesco Belgiorno, Sergio L Cacciatori, Francesco Dalla Piazza +1
We consider a Dirac field on a -dimensional uncharged BTZ black hole background. We first find out the Dirac Hamiltonian, and study its self-adjointness properties. We fin…
Phase Estimation With Interfering Bose-Condensed Atomic Clouds
Jan Chwedenczuk, Francesco Piazza, Augusto Smerzi
We investigate how to estimate from atom-position measurements the relative phase of two Bose-Einstein condensates released from a double-well potential. We demonstrate that the ph…
E7 groups from octonionic magic square
Sergio L. Cacciatori, Francesco Dalla Piazza, Antonio Scotti
In this paper we continue our program, started in [2], of building up explicit generalized Euler angle parameterizations for all exceptional compact Lie groups. Here we solve the p…