The SAGEX review on scattering amplitudes chapter 6: ambitwistor strings and amplitudes from the worldsheet
Starting with Witten's twistor string, chiral string theories have emerged that describe <i>field theory</i> amplitudes without the towers of massive states of conventional strings. These models are known as ambitwistor strings due to their target space; the space of complexified nu...
| Main Authors: | , |
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| Format: | Journal article |
| Language: | English |
| Published: |
IOP Publishing
2022
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