Classical and quantum aspects of integrable shocks
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166.60 MB,
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| Description: |
Corrigan, E (York)
Wednesday 12 December 2007, 10:15-10:55 Integrability and the Gauge/String Correspondence |
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| Created: | 2008-01-03 14:34 | ||
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| Collection: | Strong Fields, Integrability and Strings | ||
| Publisher: | Isaac Newton Institute | ||
| Copyright: | Corrigan, E | ||
| Language: | eng (English) | ||
| Distribution: |
World
(downloadable)
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| Credits: |
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| Explicit content: | No | ||
| Aspect Ratio: | 4:3 | ||
| Screencast: | No | ||
| Bumper: | /sms-ingest/static/new-4x3-bumper.dv | ||
| Trailer: | /sms-ingest/static/new-4x3-trailer.dv | ||
| Abstract: | An integrable shock or discontinuity is a type of 'defect' allowed, in the sense of not destroying the property of integrability, within (at least some) integrable field theories. A main example is the sine-Gordon model, or, more generally, the a-series of affine Toda field theories. Such 'defects' have interesting properties in the classical and quantum domains especially with regard to their interactions with solitons - or indeed with each other, if there is more than one of them and they are allowed to move. This talk will present a survey of recent results and describe some open problems. |
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