Essays about: "Tegevi Micah"
Found 2 essays containing the words Tegevi Micah.
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1. Cubic Representations of Open-String Effective Action Contact Terms and BCJ Relations at Four-Point One-Loop
University essay from Uppsala universitet/Teoretisk fysikAbstract : The tree amplitudes of string theory low-energy effective actions admit a diagrammatic expansion in terms of higher-than-cubic contact terms. These tree amplitudes can be used to build loop amplitudes using unitary cuts or the forward limit. READ MORE
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2. A Diagrammatic Study of Gauge and Gravity Amplitude Relations
University essay from Uppsala universitet/Teoretisk fysikAbstract : We review modern methods of scattering amplitude computations, beginning with color-decomposition that decomposes the amplitude into a color-dependentand a color-independent part of partial color-ordered amplitudes. We then show how a full amplitude can be described through the color-factor, propagator structure, and kinematic numerator of cubic color-ordered diagrams. READ MORE