A chiral perturbation expansion for gravity

Journal of High Energy Physics

Volumn , Issue 2, 2006, Pages 057-

  Abou Zeid, Mohab ^a,b   Hull, Christopher M ^c  

^a INTERNATIONAL SOLVAY INSTITUTES   (Belgium)

^b INSTITUT DES HAUTES ÉTUDES SCIENTIFIQUES   (France)

^c IMPERIAL COLLEGE LONDON   (United Kingdom)

Author keywords

Classical Theories of Gravity; Superstrings and Heterotic Strings; Topological Strings

Indexed keywords

EID: 33644784700     PISSN: 10298479     EISSN: 10298479     Source Type: Journal    
DOI: 10.1088/1126-6708/2006/02/057     Document Type: Article

References (20)

1. S.J. Parke and T.R. Taylor, An amplitude for N gluon scattering 1986 Phys. Rev. Lett. 56 2459
2. F.A. Berends and W.T. Giele, Recursive calculations for processes with N gluons 1988 Nucl. Phys. B 306 759
3. V.P. Nair, A current algebra for some gauge theory amplitudes 1988 Phys. Lett. B 214 215
4. E. Witten, Perturbative gauge theory as a string theory in twistor space 2004 Comm. Math. Phys. 252 189 [hep-th/0312171]
5. N. Berkovits, An alternative string theory in twistor space for N ≤ 4 super-Yang-Mills 2004 Phys. Rev. Lett. 93 011601 [hep-th/0402045]
6. N. Berkovits and L. Motl, Cubic twistorial string field theory 2004 J. High Energy Phys. JHEP04(2004)056 [hep-th/0403187]
7. N. Berkovits and E. Witten, Conformal supergravity in twistor-string theory 2004 J. High Energy Phys. JHEP08(2004)009 [hep-th/0406051]
8. F. Cachazo and P. Svrcek, Lectures on twistor strings and perturbative Yang-Mills theory 2005 PoS RTN2005 004 [hep-th/0504194]
9. F.A. Berends, W.T. Giele and H. Kuijf, On relations between multi-gluon and multigraviton scattering 1988 Phys. Lett. B 211 91
10. S. Giombi, R. Ricci, D. Robles-Llana and D. Trancanelli, A note on twistor gravity amplitudes 2004 J. High Energy Phys. JHEP07(2004)059 [hep-th/0405086]
11. V.P. Nair, A note on MHV amplitudes for gravitons 2005 Phys. Rev. D 71 121701 [hep-th/0501143]
12. N.E.J. Bjerrum-Bohr, D.C. Dunbar, H. Ita, W.B. Perkins and K. Risager, MHV-vertices for gravity amplitudes 2006 J. High Energy Phys. JHEP01(2006)009 [hep-th/0509016]
13. G. Chalmers and W. Siegel, The self-dual sector of QCD amplitudes, 1996 Phys. Rev. D 54 7628 [hep-th/9606061]
14. W. Siegel, N ≤ 2, N ≤ 4 string theory is selfdual N ≤ 4 Yang-Mills theory 1992 Phys. Rev. D 46 3235
15. A. Parkes, A cubic action for selfdual Yang-Mills 1992 Phys. Lett. B 286 265 [hep-th/9203074]
16. N. Berkovits and W. Siegel, Covariant field theory for self-dual strings 1997 Nucl. Phys. B 505 139 [hep-th/9703154]
17. W. Siegel, Fields [hep-th/9912205]
18. R. Capovilla, T. Jacobson, J. Dell and L. Mason, Selfdual two forms and gravity 1991 Class. Quantum Grav. 8 41
19. R. Capovilla, T. Jacobson and J. Dell, A pure spin connection formulation of gravity 1991 Class. Quantum Grav. 8 59
20. W. Siegel, Selfdual N ≤ 8 supergravity as closed N ≤ 2 (N ≤ 4) strings 1993 Phys. Rev. D 47 2504 [hep-th/9207043]