Thermodynamics of a quantum ring modified by Lorentz violation

Abstract

In this work, we investigate the consequences of Lorentz-violating terms in the thermodynamic properties of a 1-dimensional quantum ring. In particular, we use the ensemble theory to obtain our results of interest. The thermodynamic functions as well as the spin currents are calculated as a function of the temperature. We observe that parameter $\xi$, which triggers the Lorentz symmetry breaking, plays a major role in low temperature regime. Finally, depending on the configuration of the system, electrons can rotate in two different directions: clockwise and counterclockwise.

Gravitational traces of bumblebee gravity in metric–affine formalism

“…It is evident that as X increases, the corresponding Hawking temperatures become increasingly attenuated. It is important to mention that the thermodynamic aspects were calculated for a variety contexts, including cosmological scenarios [102][103][104][105][106][107][108][109][110][111][112][113] and more [114][115][116][117].…”