{"product_id":"noncommutative-cosmology-matilde-marcolli-9789813202849","title":"Noncommutative Cosmology","description":"Modified gravity models play an important role in contemporary theoretical cosmology. The present book proposes a novel approach to the topic based on techniques from noncommutative geometry, especially the spectral action functional as a gravity model. The book discusses applications to early universe models and slow-roll inflation models, to the problem of cosmic topology, to non-isotropic cosmologies like mixmaster universes and Bianchi IX gravitational instantons, and to multifractal structures in cosmology.Relations between noncommutative and algebro-geometric methods in cosmology is also discussed, including the occurrence of motives, periods, and modular forms in spectral models of gravity.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Matilde Marcolli\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 981320284X\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9789813202849\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e World Scientific Publishing Company\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 02\/09\/2018\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 292\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.87lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.61d","brand":"Matilde Marcolli","offers":[{"title":"Paperback","offer_id":43941392482559,"sku":"9789813202849","price":48.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/products\/img_d1da619c-a534-4431-81a4-61ae76d44b24.jpg?v=1681452660","url":"https:\/\/www.whiterainbookhouse.com\/products\/noncommutative-cosmology-matilde-marcolli-9789813202849","provider":"WR Book House","version":"1.0","type":"link"}