Abstract
In this work, the self energies of \(\pi _0\) and \(\pi _{\pm }\) up to one loop order have been calculated in the limit of weak external magnetic field. The effective masses are explicitly dependent on the magnetic field which are modified significantly for the pseudoscalar coupling due to weak field approximation of the external field. On the other hand, for the pseudovector coupling, there is a modest increment in the effective masses of the pions. These theoretical developments are relevant for the study of the phenomenological aspect of mesons in the context of neutron stars as well as heavy ion collisions.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
K. Tuchin, Phys. Rev. C 88, 024910 (2013)
A. Ayala, C.A. Dominguez, L.A. Hernandez, M. Loewe, R. Zamora, Phys. Rev. D 92, 096011 (2015)
G. Colucci, E.S. Fraga, A. Sedrakian, Phys. Lett. B 728, 19 (2014)
S. Ghosh, A. Mukherjee, M. Mandal, S. Sarkar, P. Roy, Phys. Rev. D 94, 094043 (2016)
J. Schwinger, Phys. Rev. 82, 664 (1951)
S.P. Adhya, M. Mandal, S. Biswas, P.K. Roy, Phys. Rev. D 93, 074033 (2016)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2018 Springer International Publishing AG, part of Springer Nature
About this paper
Cite this paper
Adhya, S.P., Mandal, M., Biswas, S., Roy, P.K. (2018). Pion Mass Modification in Presence of External Magnetic Field. In: Naimuddin, M. (eds) XXII DAE High Energy Physics Symposium . Springer Proceedings in Physics, vol 203. Springer, Cham. https://doi.org/10.1007/978-3-319-73171-1_18
Download citation
DOI: https://doi.org/10.1007/978-3-319-73171-1_18
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-73170-4
Online ISBN: 978-3-319-73171-1
eBook Packages: Physics and AstronomyPhysics and Astronomy (R0)