Problems in quantum field theory with strong external fields and enhanced canonical quantization of classical systems

• Grant number: 13/16592-4
• Support Opportunities: Scholarships abroad - Research Internship - Post-doctor
• Start date: November 01, 2013
• End date: April 30, 2014
• Field of knowledge: Physical Sciences and Mathematics - Physics - Elementary Particle Physics and Fields
• Principal Investigator: Dmitri Maximovitch Guitman
• Grantee: Tiago Carlos Adorno de Freitas
• Supervisor: John R. Klauder
• Host Institution: Instituto de Física (IF). Universidade de São Paulo (USP). São Paulo , SP, Brazil
• Institution abroad: University of Florida, Gainesville (UF), United States

Abstract

The present project covers some problems in Quantum Field Theory (QFT) with Strong External Fields and Enhanced Canonical Quantization of classical systems. We will study particle creation problems by T-electric and X-electric steps, neutral particle creation with anomalous magnetic moment in a strong non homogeneous magnetic field and generalization of the procedures of Enhanced Canonical Quantization to multiple degree of freedom classical systems. (AU)

Scientific publications

(6)

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

GITMAN, D. M.; SHABAD, A. E.; SHISHMAREV, A. A.. A note on ``Measuring propagation speed of Coulomb fields{''} by R. de Sangro, G. Finocchiaro, P. Patteri, M. Piccolo, G. Pizzella. EUROPEAN PHYSICAL JOURNAL C, v. 76, n. 5, p. 1-2, MAY 10 2016. (14/08970-1, 13/16592-4)

GITMAN, D. M.; SHABAD, A. E.; SHISHMAREV, A. A.. Particle-like representation for the field of a moving point charge in nonlinear electrodynamics. PHYSICA SCRIPTA, v. 92, n. 5, MAY 2017. (13/16592-4, 14/08970-1)

ADORNO, T. C.; KLAUDER, J. R.. Examples of enhanced quantization: Bosons, fermions and anyons. International Journal of Modern Physics A, v. 29, n. 22, SEP 10 2014. (13/16592-4)

ADORNO, T. C.; GITMAN, D. M.; SHABAD, A. E.. Electric charge is a magnetic dipole when placed in a background magnetic field. Physical Review D, v. 89, n. 4, FEB 24 2014. (13/16592-4, 11/51867-9)

ADORNO, T. C.; GITMAN, D. M.; SHABAD, A. E.. Magnetic response to applied electrostatic field in external magnetic field. EUROPEAN PHYSICAL JOURNAL C, v. 74, n. 4, APR 23 2014. (13/16592-4, 11/51867-9)

GITMAN, D. M.; SHABAD, A. E.; SHISHMAREV, A. A.. A note on "Measuring propagation speed of Coulomb fields" by R. de Sangro, G. Finocchiaro, P. Patteri, M. Piccolo, G. Pizzella. EUROPEAN PHYSICAL JOURNAL C, v. 76, n. 5, p. 2-pg., 2016-05-10. (13/16592-4, 14/08970-1)