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20112021
most citedThe Twelve-Graviton Next-to-MHV Amplitude from Risager's Construction

8 citations · 22 across the 7 of their papers we have counts for

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hep-th2021★ 1 cited

Solving Gauge Anomaly Equations in the Standard Model using the Method of Chords

Dyuman Bhattacharya, Sayeh Rajabi

In a recent paper, Allanach et al introduced a geometric method to solve the anomaly cancellation equations for a gauge theory with an arbitrary number of charges - the Meth…

hep-th2013★ 6 cited

CSW-like Expansion for Einstein Gravity

Brenda Penante, Sayeh Rajabi, Grigory Sizov

Using the recent formula presented by He and Cachazo-Mason-Skinner for the link representation of tree-level N=8 supergravity amplitudes, we derived a CSW-like expansion for the Ne…

hep-th2012★ 1 cited

Parity Symmetry and Soft Limit for the Cachazo-Geyer Gravity Amplitude

Brenda Penante, Sayeh Rajabi, Grigory Sizov

In this note, we prove that the recent proposal for the tree-level n-particle N=8 supergravity amplitudes by Cachazo and Geyer satisfies parity symmetry and soft limit behavior exp…

hep-th2012★ 8 cited

The Twelve-Graviton Next-to-MHV Amplitude from Risager's Construction

Eduardo Conde, Sayeh Rajabi

The MHV or CSW expansion of tree-level Yang-Mills amplitudes provides an elegant and simple way of obtaining analytic formulas for S-matrix elements. Inspired by the BCFW technique…

hep-th2011★ 1 cited

Higher Codimension Singularities Constructing Yang-Mills Tree Amplitudes

Sayeh Rajabi

Yang-Mills tree-level amplitudes contain singularities of codimension one like collinear and multi-particle factorizations, codimension two such as soft limits, as well as higher c…