{"product_id":"9781842656181","title":"Quantum Mechanics","description":"\u003cp\u003eQuantum Mechanics describes the phenomena that matter and light exhibit on an atomic scale and so the study of atomic physics, nuclear physics and solid state physics are impossible without a clear understanding of the basic concepts and formalism of Quantum Mechanics. Since Physics deals essentially with numbers — the measurement of physical quantities and the calculations of these quantities on the basis of a theoretical framework — adequate attention has been paid to computation and numerical exercises. This book aims to promote a comprehensive understanding of the subject with illustrative examples. NEW TO THE SECOND EDITION: \u003cbr\u003e• Four appendices F, G, H and I. \u003cbr\u003e• The appendices F, G and H are the elaboration of the mathematical tools - Dirac delta function, angular momentum in spherical coordinates and orthogonal curvilinear coordinates - that are used in the text. \u003cbr\u003e• The appendix I on symmetry principles and conservation laws is an important and vital part of physics since almost all laws of nature originate from symmetries.\u003c\/p\u003e","brand":"Alpha Science International Ltd.","offers":[{"title":"Default Title","offer_id":47043160768752,"sku":"9781842656181","price":68.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781842656181_p0.jpg?v=1763741274","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781842656181","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}