{"product_id":"simmetrijno-adaptirowannyj-metod-tochnoj-diagonalizacii-von-valentin-sinicyn","title":"Simmetrijno-adaptirowannyj metod tochnoj diagonalizacii","description":"\u003cp\u003eV nastoqschej monografii predlagaetsq metod  diagonalizacii gamil'toniana klastera dwumernoj  reshetki proizwol'nogo spina S w ramkah izotropnoj  modeli Gejzenberga. Formalizm analogichen  renorm-gruppe w real'nom prostranstwe i baziruetsq na  teoretiko-gruppowom analize dlq neprerywnoj SU(2) i  tochechnoj gruppy simmetrii reshetki. Procedura tochnoj  diagonalizacii ispol'zuetsq na kazhdom shage  renorm-gruppowoj procedury dwazhdy.  Metod primenqetsq k dwum model'nym sistemam:  antiferromagnetiku spina 1\/2 na kwadratnoj reshetke i  antiferromagnetiku spina 1 na reshetke, topologicheski  äkwiwalentnoj gexoganal'noj. Dlq oboih sistem  wychislqütsq osnownye nablüdaemye (änergii swqzi,  namagnichennost' i t.p.) i korrelqcionnye funkcii, a  takzhe illüstriruütsq osnownye ätapy primeneniq  predlagaemogo wychislitel'nogo metoda, potencial'nye  problemy, kotorye mogut wozniknut' pri ego  prakticheskoj realizacii i sposoby ih ustraneniq.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783843303514\"\u003e\u003ch3\u003eMetod tochnoj diagonalizacii s uchetom SU(2) i tochechnoj simmetrij dlq dwumernoj izotropnoj modeli  Gejzenberga\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783843303514","offer_id":39469217611869,"sku":"9783843303514","price":59.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/409c9bd3-815e-44c0-bf79-5df77725cd38.jpg?v=1773123898","url":"https:\/\/shop.autorenwelt.de\/en\/products\/simmetrijno-adaptirowannyj-metod-tochnoj-diagonalizacii-von-valentin-sinicyn","provider":"Autorenwelt Shop","version":"1.0","type":"link"}