Classical limits in generalized probabilistic theories and post-quantum darwnism

• Grant number: 19/02221-0
• Support Opportunities: Scholarships abroad - Research Internship - Doctorate
• Start date: April 01, 2019
• End date: March 18, 2020
• Field of knowledge: Physical Sciences and Mathematics - Physics - General Physics
• Principal Investigator: Marcelo de Oliveira Terra Cunha
• Grantee: Roberto Dobal Baldijão
• Supervisor: Markus Mueller
• Host Institution: Instituto de Matemática, Estatística e Computação Científica (IMECC). Universidade Estadual de Campinas (UNICAMP). Campinas , SP, Brazil
• Institution abroad: Austrian Academy of Sciences, Austria
• Associated to the scholarship: 16/24162-8 - Quantum Darwinism and contextuality, BP.DR

Abstract

This project is associated to the PhD research project "Quantum Darwinism and Contextuality". The associated project aims to understand if non-contextuality emerges under usual classical limits of Quantum Theory. In particular, considering the paradigmatic case of decoherence and the modern program of Quantum Darwinism. This proposal of extension consists of studying classical limits in the Generalized Probabilistic Theories framework, both with the decoherence and (post-Quantum) Darwinism approaches.The project would be held at IQOQI, Vienna, with co-supervision of Markus Muller. He has a longstanding work on generalized probabilistic theories framework and developed techniques that may help to achieve the goals of this project. The project would also strengthen collaboration with IQOQI-Vienna, which is nowadays an important pole for quantum information research. (AU)

Scientific publications

(The scientific publications listed on this page originate from the Web of Science or SciELO databases. Their authors have cited FAPESP grant or fellowship project numbers awarded to Principal Investigators or Fellowship Recipients, whether or not they are among the authors. This information is collected automatically and retrieved directly from those bibliometric databases.)

BALDIJAO, ROBERTO D.; CUNHA, MARCELO TERRA. Classical limits and contextuality in a scenario of multiple observers. Physical Review A, v. 102, n. 5, NOV 30 2020. (19/02221-0, 16/24162-8)

BALDIJAO, ROBERTO D.; CUNHA, MARCELO TERRA. Classical limits and contextuality in a scenario of multiple observers. PHYSICAL REVIEW A, v. 102, n. 5, p. 13-pg., 2020-11-30. (16/24162-8, 19/02221-0)

BALDIJAO, ROBERTO D.; KRUMM, MARIUS; GARNER, ANDREW J. P.; MUELLER, MARKUS P.. Quantum Darwinism and the spreading of classical information in non-classical theories. QUANTUM, v. 6, p. 21-pg., 2022-01-31. (16/24162-8, 19/02221-0)