Dynamical mass generation in (2+1)-dimensional QED with a Chern-Simons term

1993 ◽  
Vol 47 (8) ◽  
pp. 3651-3654 ◽  
Author(s):  
Deog Ki Hong ◽  
Seon H. Park
Keyword(s):  
Mass Generation ◽  
Dynamical Mass ◽  
Chern Simons ◽  
Dynamical Mass Generation

scholarly journals Dynamical mass generation in QED$_3$: A non-perturbative approach

2019 ◽  
Vol 2019 (7) ◽  
Author(s):  
G B de Gracia ◽  
B M Pimentel ◽  
L Rabanal
Keyword(s):  
Hilbert Space ◽  
Quantum Electrodynamics ◽  
Mass Generation ◽  
Dynamical Mass ◽  
Perturbative Approach ◽  
Photon Field ◽  
Chern Simons ◽  
Dynamical Mass Generation

Abstract In this work we provide a non-perturbative description of the phenomenon of dynamical mass generation in the case of quantum electrodynamics in $2+1$ dimensions. We will use the Kugo–Ojima–Nakanishi formalism to conclude that the physical Hilbert space of the asymptotic photon field is the same as that of the Maxwell–Chern–Simons.

SCHWINGER MECHANISM AND STABILITY OF GAUGE SYMMETRY

1987 ◽  
Vol 02 (07) ◽  
pp. 525-529 ◽  
Author(s):  
MARCO FABBRICHESI
Keyword(s):  
Gauge Symmetry ◽  
Mass Generation ◽  
Simple Argument ◽  
Dynamical Mass ◽  
Abelian Field ◽  
Schwinger Mechanism ◽  
Dynamical Mass Generation

The Schwinger mechanism for dynamical mass generation in a SU (N) non-Abelian field is considered. A simple argument is given to prove the impossibility of such a mechanism.

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