Twistor sigma models
<p>This thesis presents an overview of recent developments in the applications of twistor theory to the study of the gravitational S-matrix in flat as well as curved space-times. We begin by introducing the novel geometric tool of twistor sigma models. These are two-dimensional chiral sigma mo...
मुख्य लेखक: | |
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अन्य लेखक: | |
स्वरूप: | थीसिस |
भाषा: | English |
प्रकाशित: |
2022
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विषय: |