Nonlocal Correlations in High-Dimensional Entangled Systems

ISBN-13: 9786202322720 / Angielski / Miękka / 2018 / 176 str.

Sacha Schwarz

Opis

Since the advent of quantum theory in the beginning of the 20th century, there is no other quantum mechanical phenomenon as much discussed as entanglement, a quantum state property related to the inseparability of quantum states into a product state. In contrast to classical theories following the paradigm of locality and determinism, entangled particles exhibits quantum correlations without any classical analogue, i.e., correlations which cannot be described in terms of a local deterministic theory. This phenomenon is often known as nonlocality. Apart from fundamental studies of nonlocality in nature, various concepts towards promising applications emerged in the domain of quantum information theory - an unification of classical information theory and quantum mechanics - incorporating nonlocality as working principle. In this PhD thesis, we discuss correlations between energy-time entangled photon pairs and explore consequences of high-dimensional entangled quantum states from an information-theoretic perspective.

O autorze

Schwarz, Sacha
Sacha Schwarz is an experimental physicist interested in quantum optics and quantum information. After his Master's of Science in Theoretical High Energy Physics, he got in 2018 his PhD of Science in Physics from the University of Bern, Switzerland.