{"product_id":"lectures-on-string-theory-von-dieter-lust-stefan-theisen","title":"Lectures on String Theory","description":"This book provides a self-contained introduction to string theory, at present one of the most exciting and fastest-growing areas in theoretical high-energy physics. Pedagogical in character, it introduces modern techniques and concepts, such as conformal and superconformal field theory, Kac-Moody algebras, etc., stressing their relevance and application to string theory rather than the formal aspects. The reader is led from a basic discussion of the classical bosonic string to the construction of four-dimensional heterotic string models, an area of current research. The so-called covariant lattice construction is discussed in detail. Being conceptually very simple, the book serves to exemplify the relevant features of other methods of arriving at four-dimensional string theories. It is also shown how one derives a low-energy field theory from string theory, thereby making contact with conventional point-particle physics.\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783662137437\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783662137437","offer_id":39425287553117,"sku":"9783662137437","price":96.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/bbfa15df-64fa-4ea7-b2e5-26e1e7fbe84a.jpg?v=1782453523","url":"https:\/\/shop.autorenwelt.de\/products\/lectures-on-string-theory-von-dieter-lust-stefan-theisen","provider":"Autorenwelt Shop","version":"1.0","type":"link"}