General Covariance in Electromagnetism

1967 ◽  
pp. 102-123 ◽  
Author(s):  
E. J. Post
Keyword(s):  
General Covariance

Learning Unsupervised and Supervised Representations via General Covariance

2020 ◽  
pp. 1-1
Author(s):  
Yun-Hao Yuan ◽  
Jin Li ◽  
Yun Li ◽  
Jianping Gou ◽  
Jipeng Qiang
Keyword(s):  
General Covariance

GENERAL COVARIANCE, TOPOLOGICAL QUANTUM FIELD THEORIES AND FRACTIONAL STATISTICS

1992 ◽  
Vol 07 (02) ◽  
pp. 209-234 ◽  
Author(s):  
J. GAMBOA
Keyword(s):  
Hamiltonian Formalism ◽  
Field Theories ◽  
General Covariance ◽  
Quantum Field Theories ◽  
Quantum Field ◽  
Fractional Statistics ◽  
Multiply Connected ◽  
Topological Quantum ◽  
Gauge Fixing ◽  
Topological Quantum Field Theories

Topological quantum field theories and fractional statistics are both defined in multiply connected manifolds. We study the relationship between both theories in 2 + 1 dimensions and we show that, due to the multiply-connected character of the manifold, the propagator for any quantum (field) theory always contains a first order pole that can be identified with a physical excitation with fractional spin. The article starts by reviewing the definition of general covariance in the Hamiltonian formalism, the gauge-fixing problem and the quantization following the lines of Batalin, Fradkin and Vilkovisky. The BRST–BFV quantization is reviewed in order to understand the topological approach proposed here.

General Covariance and Elementary Particles

1958 ◽  
Vol 110 (5) ◽  
pp. 1200-1203 ◽  
Author(s):  
R. Finkelstein
Keyword(s):  
Elementary Particles ◽  
General Covariance

General Covariance is Bose-Einstein Statistics

1999 ◽  
pp. 67-80
Author(s):  
James Baugh ◽  
David Ritz Finkelstein ◽  
Heinrich Saller ◽  
Zhong Tang
Keyword(s):  
General Covariance ◽  
Bose Einstein
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