Download Scatter, Adapt, and Remember by Annalee Newitz (.MP3)

Scatter, Adapt, and Remember: How Humans Will Survive a Mass Extinction by Annalee NewitzRequirements: .MP3 reader, 283.9 MBOverview: In its 4.5 billion–year history, life on Earth has been almost erased at least half a dozen times: shattered by asteroid impacts, entombed in ice, smothered by methane, and torn apart by unfathomably powerful megavolcanoes. And we […]

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Download Scattering Amplitudes by Mathew Richard Bullimore

Scattering Amplitudes and Wilson Loops in Twistor Space by Mathew Richard BullimoreRequirements: .PDF reader, 2 MBOverview: Scattering amplitudes are fundamental and rich observables in quantum field theory. Based on the observation that, for massless particles of spin-one or more, scattering amplitudes are much simpler than expected from traditional Feynman diagram techniques, the broad aim of […]

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