A note on the boundary contribution with bad deformation in gauge theory
arXiv:1004.1282 · doi:10.1007/JHEP07(2010)093
Abstract
Motivated by recently progresses in the study of BCFW recursion relation with nonzero boundary contributions for theories with scalars and fermions\cite{Bofeng}, in this short note we continue the study of boundary contributions of gauge theory with the bad deformation. Unlike cases with scalars or fermions, it is hard to use Feynman diagrams directly to obtain boundary contributions, thus we propose another method based on the SYM theory. Using this method, we are able to write down a useful on-shell recursion relation to calculate boundary contributions from related theories. Our result shows the cut-constructibility of gauge theory even with the bad deformation in some generalized sense.
arXiv comment16 pages, 7 figures
References in corpus (20)
- Direct Proof Of Tree-Level Recursion Relation In Yang-Mills Theory
- Perturbative Gauge Theory As A String Theory In Twistor Space
- New Recursion Relations for Tree Amplitudes of Gluons
- Generalized Unitarity and One-Loop Amplitudes in N=4 Super-Yang-Mills
- Dual superconformal symmetry of scattering amplitudes in N=4 super-Yang-Mills theory
- What is the Simplest Quantum Field Theory?
- A Duality For The S Matrix
- On Tree Amplitudes in Gauge Theory and Gravity
- A note on dual superconformal symmetry of the N=4 super Yang-Mills S-matrix
- The Grassmannian Origin Of Dual Superconformal Invariance
- Consistency Conditions on the S-Matrix of Massless Particles
- Unification of Residues and Grassmannian Dualities
- Taming Tree Amplitudes In General Relativity
- On-Shell Recursion Relations for Generic Theories
- Recursion Relations for Tree Amplitudes in Super Gauge Theories
- BCFW Recursion Relation with Nonzero Boundary Contribution
- Compact Formulas for Tree Amplitudes of Six Partons
- No triangles on the moduli space of maximally supersymmetric gauge theory
- QCD recursion relations from the largest time equation
- Diagrammatic proof of the BCFW recursion relation for gluon amplitudes in QCD
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- Expansion of Einstein-Yang-Mills Amplitude
- Exploring the S-Matrix of Massless Particles
- BCJ Relation of Color Scalar Theory and KLT Relation of Gauge Theory
- On BCFW shifts of integrands and integrals
- An Introduction to On-shell Recursion Relations
- On the Tree-Level Structure of Scattering Amplitudes of Massless Particles
- New structures in scattering amplitudes: a review
- Tree-Level Formalism
- Yang-Mills amplitude relations at loop level from non-adjacent BCFW shifts
- KLT and New Relations for N=8 SUGRA and N=4 SYM
- U(1)-decoupling, KK and BCJ relations in SYM
- On Primary Relations at Tree-level in String Theory and Field Theory
- Note on New KLT relations
- Boundary Contributions Using Fermion Pair Deformation
- Pomerons and BCFW recursion relations for strings on D-branes
- On tree amplitudes with gluons coupled to gravitons
- Determination of Boundary Contributions in Recursion Relation
- Integrands for QCD rational terms and N=4 SYM from massive CSW rules
- Form Factor and Boundary Contribution of Amplitude
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- On Multi-step BCFW Recursion Relations
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- Boundary Operators of BCFW Recursion Relation
- BCFW Deformation and Regge Limit
- Recursion Relation for Boundary Contribution
- Scattering amplitudes in gauge theories with and without supersymmetry
- Boundary Contributions of On-shell Recursion Relations With Multiple-line Deformation
- Wilson Lines and Boundary Operators of BCFW Shifts
- On bound states in Quantum Field Theory
- Exploration of the Tree-Level S-Matrix of Massless Particles