Extending the nonlinear electrodynamics to the investigation in the gravity background

• Grant number: 13/26173-9
• Support Opportunities: Scholarships in Brazil - Post-Doctoral
• Start date: December 01, 2014
• End date: November 30, 2015
• Field of knowledge: Physical Sciences and Mathematics - Physics - Elementary Particle Physics and Fields
• Principal Investigator: Elcio Abdalla
• Grantee: Qiyuan Pan
• Host Institution: Instituto de Física (IF). Universidade de São Paulo (USP). São Paulo , SP, Brazil
• Associated research grant: 11/18729-1 - Gravitation and cosmology: structural questions and applications, AP.TEM

Abstract

As an intersectional field of general relativity, string theory, quantum mechanics,condensed matter physics, statistics, thermodynamics and so on, the gravitational system has received considerable attention recently. In this project we are devoted to the extending the nonlinear electrodynamics to the investigation in the gravity background. By using the numerical and analytical methods, we will examine the influence of the higher derivative corrections to theMaxwell field, such as Maxwell field strength corrections, Weyl corrections, RF 2 corrections,Born-Infeld electrodynamics, Power-Maxwell field, logarithmic electrodynamics and exponential form of nonlinear electrodynamics on the holographic superconductors, phase structure and critical behavior of the spacetime, stability of spacetime, try to obtain the possible relation between the phase transition of holographic superconductors, phase transitions of spacetime, quasinormal modes and late-time evolution, and find out the physical essences and laws of some fundamental problems in the intersectional field.

Scientific publications

(4)

(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)

LAI, CHUYU; PAN, QIYUAN; JING, JILIANG; WANG, YONGJIU. On analytical study of holographic superconductors with Born-Infeld electrodynamics. Physics Letters B, v. 749, p. 437-442, OCT 7 2015. (13/26173-9)

ZHANG, LU; PAN, QIYUAN; JING, JILIANG. Holographic p-wave superconductor models with Weyl corrections. Physics Letters B, v. 743, p. 104-111, APR 9 2015. (13/26173-9)

PAN, QIYUAN; ZHANG, SHAO-JUN. Revisiting holographic superconductors with hyperscaling violation. EUROPEAN PHYSICAL JOURNAL C, v. 76, n. 3, MAR 7 2016. (13/26173-9)

LAI, CHUYU; PAN, QIYUAN; JING, JILIANG; WANG, YONGJIU. Analytical study on holographic superfluid in AdS soliton background. Physics Letters B, v. 757, p. 65-72, JUN 10 2016. (13/26173-9)