4 papers
Systems with Quantum Dimensions
MikoÅaj Myszkowski, Mattia Damia Paciarini, Francesco Sannino
We propose quantum-mechanical systems in which the number of spatial dimensions is promoted to a dynamical quantum variable, making the effective dimension state-dependent. Interes…
Toward a unified view of agnostic parametrizations for deformed black holes
Manuel Del Piano, Ciro De Simone, Mattia Damia Paciarini +4
A variety of robust and effective descriptions have been devised to extract model-independent information about the fundamental properties of black holes from observational data wh…
Regular Spacetimes in the Effective Metric Description
Mattia Damia Paciarini, MikoÅaj Myszkowski, Francesco Sannino +1
Over the past few decades, significant effort has been directed towards developing various regularized models for compact objects. Recently, a new observable-based parametrization…
Effective Metric Description of 2+1 Dimensional Quantum Black Holes
Stefan Hohenegger, Mikolaj Myszkowski, Mattia Damia Paciarini +1
We develop an effective metric description of 2+1 dimensional black holes describing deviations from the classical Bañados-Teitelboim-Zanelli (BTZ) black hole. The latter is a cla…