The Gibbs entropy of a macroscopic classical system is a function of a probability distribution
over phase space, ie, of an ensemble. In contrast, the Boltzmann entropy is a function on …

We investigate the detailed properties of observational entropy, introduced by Šafránek et
al.[Phys. Rev. A 99, 010101 (2019) 10.1103/PhysRevA. 99.010101] as a generalization of …

A review is presented of the relation between information and entropy, focusing on two main
issues: the similarity of the formal definitions of physical entropy, according to statistical …

We address estimation of temperature for finite quantum systems at thermal equilibrium and
show that the Landau bound to precision $\delta {T}^{2}\propto {T}^{2} $, originally derived …

We compute the minimum cost for an optimal quantum radar, and we compare it with the
cost of actual real world classical radars as a function of range. Our calculations show that …

The problem of quantum measurement can be partially resolved by incorporating a process
of spontaneous disentanglement into quantum dynamics. A modified master equation is …

Quantum fluctuations relations are typically derived with projective measurements of energy
at the beginning and the end of the protocol. Though projective measurements are easy to …

Temperature fluctuations of a finite system follow the Landau bound δ T 2= T 2/C (T) where
C (T) is the heat capacity of the system. In turn, the same bound sets a limit to the precision …

This paper focuses on the process of internalization for nanoparticles that have been sent as
part of a scheme of targeted drug delivery. In this manner, it is applied in a straightforward …

A theory consisting in quantum mechanics and theorem of Bayes, is presented. In essence,
the Bayes probability has been built from two subspaces. While in one some quantum …