{"product_id":"9780191627446","title":"Time-Dependent Density-Functional Theory: Concepts and Applications","description":"Time-dependent density-functional theory (TDDFT) describes the quantum dynamics of interacting electronic many-body systems formally exactly and in a practical and efficient manner. TDDFT has become the leading method for calculating excitation energies and optical properties of large molecules, with accuracies that rival traditional wave-function based methods, but at a fraction of the computational cost.  This book is the first graduate-level text on the concepts and applications of TDDFT, including many examples and exercises, and extensive coverage of the literature.  The book begins with a self-contained review of ground-state DFT, followed by a detailed and pedagogical treatment of the formal framework of TDDFT. It is explained how excitation energies can be calculated from linear-response TDDFT. Among the more advanced topics are time-dependent current-density-functional theory, orbital functionals, and many-body theory. Many applications are discussed, including molecular excitations, ultrafast and strong-field phenomena, excitons in solids, van der Waals interactions, nanoscale transport, and molecular dynamics.","brand":"OUP Oxford","offers":[{"title":"Default Title","offer_id":47081577644272,"sku":"9780191627446","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780191627446_p0.jpg?v=1769915179","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780191627446","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}