Abstract
We construct the field dependent mixed BRST (combination of BRST and anti-BRST) transformations for pure gauge theories. These are shown to be an exact nilpotent symmetry of the effective action as well as the generating functional for certain choices of the field dependent parameters. We show that the Jacobian contributions for path integral measure in the definition of generating functional arising from BRST and anti-BRST part compensate each other. The field dependent mixed BRST transformations are also considered in the field/antifield formulation to show that the solutions of quantum master equation remain invariant under these. Our results are supported by several explicit examples.
Similar content being viewed by others
References
C. Becchi, A. Rouet, R. Stora, Ann. Phys. 98, 287 (1974)
I.V. Tyutin, LEBEDEV (1975) 75-39
M. Henneaux, C. Teitelboim, Quantization of Gauge Systems (Princeton Univ. Press, Princeton, 1992)
S. Weinberg, The Quantum Theory of Fields, Modern Applications, vol. II (Cambridge Univ. Press, Cambridge, 1996)
M. Chaichian, N.F. Nelipa, Introduction to Gauge Field Theories (Springer, Berlin, 1984)
L. Bonora, M. Tonin, Phys. Lett. B 98, 83 (1981)
L. Alvarez-Gaume, L. Baulieu, Nucl. Phys. B 212, 255 (1982)
S.D. Joglekar, B.P. Mandal, Phys. Rev. D 51, 1919 (1995)
S. Upadhyay, S.K. Rai, B.P. Mandal, J. Math. Phys. 52, 022301 (2011)
S.K. Rai, B.P. Mandal, Eur. Phys. J., C 63, 323 (2009)
S.D. Joglekar, B.P. Mandal, Int. J. Mod. Phys. A 17, 1279 (2002)
R. Banerjee, B.P. Mandal, Phys. Lett. B 27, 488 (2000)
S. Upadhyay, B.P. Mandal, Mod. Phys. Lett. A 40, 3347 (2010)
B.P. Mandal, S.K. Rai, S. Upadhyay, Europhys. Lett. 92, 21001 (2010)
S. Upadhyay, B.P. Mandal, Europhys. Lett. 93, 31001 (2011)
S. Upadhyay, B.P. Mandal, in preparation
P.P. Srivastva, Phys. Rev. Lett. 63 2791 (1989)
P.P. Srivastva, Phys. Lett. B 234, 93 (1990)
S. Upadhyay, B.P. Mandal, Eur. Phys. J., C 71, 1759 (2011)
N. Marcus, J. Schwarz, Phys. Lett. B 115, 111 (1982)
G. Aldazabal, L.E. Ibanez, F. Quevedo, J. High Energy Phys. 02, 015 (2000)
X.G. Wen, Phys. Rev. Lett. 64 2206 (1990)
G. Curci, R. Ferrari, Nuovo Cimento Soc. Ital. Fis. A 32, 151 (1976)
G. Curci, R. Ferrari, Nuovo Cimento Soc. Ital. Fis. A 35, 1 (1976)
G. Curci, R. Ferrari, Nuovo Cimento Soc. Ital. Fis. A 47, 555 (1978)
R. Delbourgo, P.D. Jarvis, J. Phys. A 15, 611 (1982)
I.A. Batalin, G.A. Vilkovisky, Phys. Rev. D 28, 2567 (1983); Erratum ibid D 30 (1984) 508
I.A. Batalin, G.A. Vilkovisky, Phys. Lett. B 120, 166 (1983)
S. Upadhyay, B.P. Mandal, AIP Conf. Proc. 1444, 213 (2012)
Acknowledgements
We thankfully acknowledge the financial support from the Department of Science and Technology (DST), Government of India, under the SERC project sanction grant No. SR/S2/HEP-29/2007.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Upadhyay, S., Mandal, B.P. Field dependent nilpotent symmetry for gauge theories. Eur. Phys. J. C 72, 2065 (2012). https://doi.org/10.1140/epjc/s10052-012-2065-3
Received:
Revised:
Published:
DOI: https://doi.org/10.1140/epjc/s10052-012-2065-3