Issue |
Europhys. Lett.
Volume 67, Number 5, September 2004
|
|
---|---|---|
Page(s) | 741 - 745 | |
Section | The physics of elementary particles and fields | |
DOI | https://doi.org/10.1209/epl/i2004-10132-7 | |
Published online | 01 August 2004 |
Boundary fermion currents and subleading-order chiral anomaly in the AdS/CFT correspondence
Department of Mathematical Sciences, University of Liverpool Liverpool, L69 3BX, UK
Corresponding author: nolland@liv.ac.uk
Received:
28
April
2004
Accepted:
2
July
2004
We construct a wave-functional whose argument couples to boundary
fermion currents in the AdS/CFT correspondence. Using this we
calculate the contributions from bulk fermions to the chiral
anomaly that give the subleading-order term in the exact
N-dependence of the chiral anomaly of SYM. The
result agrees with the calculation of Bilal and Chu.
PACS: 11.25.Tq – Gauge/string duality / 11.10.Ef – Lagrangian and Hamiltonian approach / 11.40.-q – Currents and their properties
© EDP Sciences, 2004
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