889 citations · 3k across the 43 of their papers we have counts for
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Modified Unruh effect from Generalized Uncertainty Principle
Fabio Scardigli, Massimo Blasone, Gaetano Luciano +1
We consider a generalized uncertainty principle (GUP) corresponding to a deformation of the fundamental commutator obtained by adding a term quadratic in the momentum. From this GU…
Spacetimes as topological spaces, and the need to take methods of general topology more seriously
Kyriakos Papadopoulos, Fabio Scardigli
Why is the manifold topology in a spacetime taken for granted? Why do we prefer to use Riemann open balls as basic-open sets, while there also exists a Lorentz metric? Which topolo…
On the canonical quantization of the electromagnetic field and the emergence of gauge invariance
M. Blasone, E. Celeghini, P. Jizba +2
In the framework of the canonical quantization of the electromagnetic field, we impose as primary condition on the dynamics the positive definiteness of the energy spectrum. This i…