5 papers
Fixed Point Engineering of Quantum Batteries
Esteban Martínez-Vargas
We develop, in the context of open quantum systems, a general formalism to build completely positive and unital (CPU) maps that have a desired fixed point. In contrast to quantum c…
Classicality from Quantum Stochastic Processes
Esteban Martínez-Vargas
I develop a theory of classicality from quantum systems. This theory stems from the study of classical and quantum stationary stochastic processes. The stochastic processes are cha…
Relativistic time dilation from a quantum mechanism
Esteban Martínez-Vargas
One of the concepts of Relativity theory that challenges conventional intuition the most is time dilation and length contraction. Usual approaches for describing relativistic effec…
Quantum Stabilizer Channel for Thermalization
Esteban Martínez-Vargas
We study the problem of quantum thermalization from a very recent perspective: via discrete interactions with thermalized systems. We thus extend the previously introduced scatteri…
Sequential Analysis of a finite number of Coherent states
Esteban Martínez-Vargas
We investigate an advantage for information processing of ordering a set of states over making a global quantum processing with a fixed number of copies of coherent states. Suppose…