A Note on MHV amplitudes for gravitons
Jan, 200514 pages
Published in:
- Phys.Rev.D 71 (2005) 121701
e-Print:
- hep-th/0501143 [hep-th]
Report number:
- CCNY-HEP-05-1
View in:
Citations per year
Abstract:
We show how the maximally helicity violating (MHV) scattering amplitudes for gravitons can be related to current correlators and vertex operators in twistor space. This is similar to what happens in Yang-Mills theory and raises the possibility of a direct twistor-string-like construction for N=8 supergravity.- 04.65.+e
- 11.15.Bt
- 11.25.Db
- gravitation
- graviton: scattering amplitude
- operator: vertex
- helicity: violation
- supersymmetry
- twistor
References(35)
Figures(0)
- •
- Commun.Math.Phys. 252 (2004) 189-258
- e-Print:•
- •
- Phys.Rev.Lett. 56 (1986) 2459
- •
- Nucl.Phys.B 294 (1987) 700-732
- ,
- •
- Phys.Rept. 200 (1991) 301-367,
- Phys. Rep. 200 (1991) 301-367 and Fermilab Batavia - FERMILAB-Pub-90-113 (90,rec.Aug.) 81 p
- e-Print:•
- •
- Phys.Lett.B 214 (1988) 215-218
- ,
- ,
- •
- Phys.Rev.D 70 (2004) 026009
- e-Print:•
- •
- Phys.Rev.Lett. 93 (2004) 131602
- e-Print:•
- •
- JHEP 05 (2004) 070
- e-Print:•
- •
- JHEP 04 (2004) 032
- e-Print:•
- •
- JHEP 07 (2004) 032
- e-Print:•
- •
- Phys.Rev.D 71 (2005) 045008
- e-Print:•
- •
- Phys.Rev.D 71 (2005) 045007
- e-Print:•
- ,
- ,
- •
- JHEP 07 (2004) 048
- e-Print:•
- •
- ,
- In *Shifman, M. (ed.) et al.: From fields to strings, vol. 1* 622-657
- e-Print:•
- ,
- ,
- •
- Nucl.Phys.B 706 (2005) 150-180
- e-Print:•
- •
- Phys.Rev.D 72 (2005) 045014
- e-Print:•
- ,
- ,
- •
- Phys.Rev.Lett. 94 (2005) 102002
- e-Print:•
- ,
- ,
- •
- Nucl.Phys.B 725 (2005) 275-305
- e-Print:•