Quench Dynamics in Interacting and Superconducting Nanojunctions

ISBN-13: 9783030365974 / Angielski / Miękka / 2021 / 218 str.

Rubén Seoane Souto

Spis treści

General Introduction.- Theoretical framework in the stationary regime.- Transient dynamics in non-interacting junctions.- Polaron effects in quench dynamics.- Self-consistent approximations.- Quench dynamics in superconducting nanojunctions.- Counting statistics in superconducting nanojunctions.- General conclusions and outlook.- Appendix.

O autorze

Dr. Rubén Seoane is a young scientist interested on nanoscience, working at Lund 

University. He received his Ph.D. from Universidad Autónoma de Madrid in 2018 for 

his studies on quantum transport through nanodevices and mesoscopic superconductivity.

Blurb

Effects of many-body interactions and superconducting correlations have become central questions in the quantum transport community. While most previous works investigating current fluctuations in nanodevices have been restricted to the stationary regime, Seoane's thesis extends these studies to the time domain. It provides relevant information about the time onset of electronic correlations mediated by interactions and superconductivity. This knowledge is essential for the development of fast electronic devices, as well as novel applications requiring fast manipulations, such as quantum information processing. In addition, the thesis establishes contact with issues of broad current interest such as non-equilibrium quantum phase transitions.