scholarly journals Electromagnetic mass shifts in non-Lagrangian field theory

1969 ◽  
Vol 15 (2) ◽  
pp. 133-155 ◽  
Author(s):  
O. Steinmann
Keyword(s):  
Field Theory ◽  
Electromagnetic Mass ◽  
Lagrangian Field Theory ◽  
Mass Shifts

scholarly journals On the notion of gauge symmetries of generic Lagrangian field theory

2009 ◽  
Vol 50 (1) ◽  
pp. 012903 ◽  
Author(s):  
G. Giachetta ◽  
L. Mangiarotti ◽  
G. Sardanashvily
Keyword(s):  
Field Theory ◽  
Gauge Symmetries ◽  
Lagrangian Field Theory

Remarks on the Validity of the Cottingham Formula for Electromagnetic Mass Shifts

1971 ◽  
Vol 4 (10) ◽  
pp. 2984-2988 ◽  
Author(s):  
Michael Creutz ◽  
Siddhartha Sen
Keyword(s):  
Electromagnetic Mass ◽  
Mass Shifts

Remarks on causality and electromagnetic mass shifts

1980 ◽  
Vol 21 (9) ◽  
pp. 2708-2709
Author(s):  
A. M. M. Abdel-Rahman ◽  
M. O. Taha
Keyword(s):  
Electromagnetic Mass ◽  
Mass Shifts

Modifications of Lagrangian Field Theory

1994 ◽  
pp. 147-160
Author(s):  
Myron Evans ◽  
Jean-Pierre Vigier
Keyword(s):  
Field Theory ◽  
Lagrangian Field Theory

Classical Gauge Field Theory

2020 ◽  
pp. 71-92
Author(s):  
Daniel Canarutto
Keyword(s):  
Field Theory ◽  
Gauge Field ◽  
Gauge Field Theory ◽  
Jet Bundle ◽  
Jet Bundles ◽  
Affine Bundle ◽  
Lagrangian Field Theory ◽  
Original Approach

After a sketch of Lagrangian field theory on jet bundles, the notion of a gauge field is introduced as a section of an affine bundle which is naturally constructed without any involvement with structure groups. An original approach to gauge field theory in terms of covariant differentials (alternative to the jet bundle approach) is then developed, and the adaptations needed in order to deal with general theories are laid out. A careful exposition of the replacement principle allows comparisons with approaches commonly found in the literature.

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