The Light-Cone Effective Potential
@article{Heinzl2002TheLE, title={The Light-Cone Effective Potential}, author={Th. Heinzl}, journal={arXiv: High Energy Physics - Theory}, year={2002} }
It is shown how to calculate simple vacuum diagrams in light-cone quantum field theory. As an application, I consider the one-loop effective potential of phi^4 theory. The standard result is recovered both with and without the inclusion of zero modes having longitudinal momentum k^+ = 0.
6 Citations
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References
SHOWING 1-10 OF 16 REFERENCES
An Introduction To Quantum Field Theory
- Physics
- 1995
Feynman Diagrams and Quantum Electrodynamics * Invitation: Pair Production in e+e- Annihilation * The Klein-Gordon Field * The Dirac Field * Interacting Fields and Feynman Diagrams * Elementary…
Nucl
- Phys. B638, 111
- 2002
Phys
- Rept. 301, 299
- 1998
Prog
- Theor. Phys. 56, 270
- 1976
Phys
- Rev. D 52, 4633
- 1995
Phys
- Rev. Lett. 85, 1614
- 2000
Phys
- Lett. B 536, 250
- 2002
Phys
- Rev. D 51, 4445
- 1995
Phys
- Rev. D 57, 7373
- 1998
Phys
- Rev. D 61, 045009
- 2000