標(biāo)題: Titlebook: Symmetries in Physics; Group Theory Applied Wolfgang Ludwig,Claus Falter Textbook 19881st edition Springer-Verlag Berlin Heidelberg 1988 Hi [打印本頁] 作者: 能干 時間: 2025-3-21 17:15
書目名稱Symmetries in Physics影響因子(影響力)
書目名稱Symmetries in Physics影響因子(影響力)學(xué)科排名
書目名稱Symmetries in Physics網(wǎng)絡(luò)公開度
書目名稱Symmetries in Physics網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Symmetries in Physics被引頻次
書目名稱Symmetries in Physics被引頻次學(xué)科排名
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書目名稱Symmetries in Physics讀者反饋
書目名稱Symmetries in Physics讀者反饋學(xué)科排名
作者: Biomarker 時間: 2025-3-21 21:00
Internal Symmetries and Gauge Theories,In Sect. 13.1 we discussed how hadrons can be arranged in multiplets and classified by internal charge quantum numbers. The multiplets can be described by flavour symmetry groups.作者: 思想靈活 時間: 2025-3-22 02:06 作者: 防御 時間: 2025-3-22 06:22 作者: NEEDY 時間: 2025-3-22 10:01
Elements of the Theory of Finite Groups,nslation group of lattices. Therefore we first have to explain the concepts of the abstract theory of finite groups. This is done in this first section, where we give the basic notations and their relations. All this is illustrated by a simple example.作者: 吸引力 時間: 2025-3-22 14:15
Discrete Symmetry Groups,ation groups, and the combination of both (the space groups). These groups and the meaning of their elements are discussed in the following sections. Apart from these, the symmetric (permutation) groups are important in physical systems. They are described in Sect. 3.5.作者: RALES 時間: 2025-3-22 18:22
Springer-Verlag Berlin Heidelberg 1988作者: 假裝是我 時間: 2025-3-22 22:52
Symmetries in Physics978-3-642-97029-0Series ISSN 0171-1873 Series E-ISSN 2197-4179 作者: aristocracy 時間: 2025-3-23 01:54 作者: enfeeble 時間: 2025-3-23 07:43 作者: Ornament 時間: 2025-3-23 10:28
0171-1873 neral physical considerations, and on the other hand, particular problems may be solved in simpler and more elegant ways if symmetry is taken into account. This book presents the underlying theories of symmetry and gives examples of their application in branches of physics ranging from solid-state t作者: 圓柱 時間: 2025-3-23 16:32
Introduction,o classify the properties or the states of the systems with respect to these symmetries. Group theory provides the mathematical tools for the description of symmetries. Within representation theory, methods are developed that allow classification of the physical states of a system with respect to th作者: miniature 時間: 2025-3-23 21:30 作者: 名義上 時間: 2025-3-24 01:54 作者: 妨礙 時間: 2025-3-24 03:06
Representations of Finite Groups, characters of these representations. Of all the possible representations, those by linear operators, or more specifically, by matrices, are the most essential ones. The basic spaces are the linear (vector) spaces, which are discussed first in this chapter. Then the properties of different represent作者: Spangle 時間: 2025-3-24 08:53 作者: podiatrist 時間: 2025-3-24 14:11
Molecular Spectra,ules possess definite symmetries, the calculation of such states can be reduced to a large extent by using group theoretical methods. This is illustrated in the following, starting with the vibrational states (including infrared absorption and Raman effect), then discussing the properties of one-ele作者: 敬禮 時間: 2025-3-24 18:55
Selection Rules and Matrix Elements,is chapter for tensor (scalar, vector) operators. Examples are connected with the Jahn-Teller effect, including spin and time reversal symmetry, radiative transitions between different energy levels, the splitting of energy levels in a crystalline field and the Stark and Zeeman effects. Section 8.5 作者: 使痛苦 時間: 2025-3-24 21:39 作者: Omnipotent 時間: 2025-3-25 00:54
Excitation Spectra and Selection Rules in Crystals,thods to an investigation of the elementary excitations in crystals, which have many aspects in common. Among these there are phonons (lattice vibrations) and electronic excitations for which we discuss the symmetrized eigenvalue problem. Finally we study the selection rules for the electron-phonon,作者: 中止 時間: 2025-3-25 04:44 作者: spinal-stenosis 時間: 2025-3-25 11:33 作者: Flavouring 時間: 2025-3-25 13:23
Applications of the Theory of Continuous Groups,ustrate the possibilities of the theory with some examples. We cannot give a complete discussion of all symmetry groups used in modern particle physics. Rather, we show with some examples how to employ some groups, ? .. ?5, in modern physics and how to work with mechanisms of symmetry breaking. The 作者: 抒情短詩 時間: 2025-3-25 16:52 作者: Palter 時間: 2025-3-25 21:39
Representations of Finite Groups,essential ones. The basic spaces are the linear (vector) spaces, which are discussed first in this chapter. Then the properties of different representations are outlined with special emphasis on the irreducible ones. Finally we investigate product representations of groups.作者: 熄滅 時間: 2025-3-26 03:03
Molecular Spectra,ted in the following, starting with the vibrational states (including infrared absorption and Raman effect), then discussing the properties of one-electron approximations (hybridization, Hückel method, ligand field theory) and finally by considering many-electron problems.作者: 泥沼 時間: 2025-3-26 04:21
Selection Rules and Matrix Elements,tive transitions between different energy levels, the splitting of energy levels in a crystalline field and the Stark and Zeeman effects. Section 8.5 deals with the determination of independent components of a material tensor (a tensor describing physical properties).作者: 愛好 時間: 2025-3-26 09:30 作者: collagen 時間: 2025-3-26 14:46
Excitation Spectra and Selection Rules in Crystals,ons) and electronic excitations for which we discuss the symmetrized eigenvalue problem. Finally we study the selection rules for the electron-phonon, electron-photon and phonon-photon interactions in crystals, including infrared absorption and the Raman effect.作者: CROAK 時間: 2025-3-26 20:43
Representations by Young Diagrams. The Method of Irreducible Tensors,ble tensors of rank .Ψ. with?= {?.,… ,?.}. This description of the IRs of continuous groups is quite different from the Lie-Cartan-Weyl method; it supplements the latter. In order to illustrate this, we recall the method for finding the basis tensors.作者: Deadpan 時間: 2025-3-26 23:46 作者: 慢跑 時間: 2025-3-27 03:42 作者: 竊喜 時間: 2025-3-27 06:35
Applications of the Theory of Continuous Groups,methods given can also be transferred to an investigation of higher and supersymmetries and more fundamental (?) particles (i.e. partons, rishons, haplons and preons). We assume the physical foundations essentially to be known.作者: 偽造者 時間: 2025-3-27 12:02
Wolfgang Ludwig,Claus Falterose performing the injection of methotrexate into a keratoacanthoma with a central crust. Rest assured that there will be a spray or stream of methotrexate emitted from the crusted area. Having eye protection will prevent methotrexate from accidentally getting978-1-4939-3908-4978-0-387-88495-0作者: HAVOC 時間: 2025-3-27 15:30 作者: 商品 時間: 2025-3-27 21:49 作者: jovial 時間: 2025-3-27 22:23
Wolfgang Ludwig,Claus Falterof the US population will be non-white. This changing demographic, combined with the disparate mortality, makes it imperative that physicians become familiar with skin cancer in skin of color so that they may better educate these patients on risk factors and early detection.作者: Ledger 時間: 2025-3-28 03:38 作者: Pastry 時間: 2025-3-28 08:08
Wolfgang Ludwig,Claus Faltersents a significant reason for morbidity and long-term morbidity in organ transplant recipients worldwide. The incidence of non-melanoma skin cancer in liver-, kidney- and heart transplant recipients varies from 1.5 to 22 %, 2 to 24 % and 6 to 34 % after < 5 years post transplant. Ultraviolet radiat作者: –吃 時間: 2025-3-28 11:59 作者: SLAY 時間: 2025-3-28 17:04
Wolfgang Ludwig,Claus Falterrting with basic science like physiology, immunology, and molecular biochemistry of the skin as influenced by UV radiati- on, the book presents a profound survey into the field of skin can- cer by focusing on the latest scientific results in prevention, early detection, treatment, and epidemiology. 作者: 文字 時間: 2025-3-28 22:36
Wolfgang Ludwig,Claus Falterhe surface of the earth with an appreciable amount; a layer of only 0.15 mm of pure ozone can already absorb 99% of the radiation. The average of the total ozone is ranging between 2 and 5 mm. The medium-waved UVB ranges according to the definition of the CIE (1987) between a wavelength of 280 and 3作者: corpuscle 時間: 2025-3-29 01:27
rent UVA, UVB and the erythemally effective solar irradiance. One screen shows the course of the erythemal irradiance during the day to inform the people about the general pattern of the UV radiation. The information display includes a forecast of the expected UV index of the respective day. Moreove作者: 精密 時間: 2025-3-29 05:27
0171-1873 treated only very briefly. Discrete symmetries, continuous symmetries and symmetry breaking are also discussed, and exercises are provided to stimulate the reader to carry out original work.978-3-642-97029-0Series ISSN 0171-1873 Series E-ISSN 2197-4179 作者: GIST 時間: 2025-3-29 07:24
Wolfgang Ludwig,Claus Falterated with an increased incidence of morbidity and mortality as compared to white counterparts. This imbalance has significant public health concerns. Current skin cancer campaigns focus on Caucasian patients in high-risk groups. There is a paucity of literature on skin cancer in skin of color. Most 作者: Mingle 時間: 2025-3-29 14:34 作者: 背帶 時間: 2025-3-29 17:11 作者: 抵押貸款 時間: 2025-3-29 20:22 作者: 過剩 時間: 2025-3-30 01:37
Wolfgang Ludwig,Claus Falteruality of life for the patient. However, graft tolerance only can be achieved via induction and maintenance of an impaired immunological surveillance. An increase of skin cancers as a consequence of the lowered cellular immunoresponse seems to parallel the overall increased long-time survival rate o作者: 公共汽車 時間: 2025-3-30 07:44
Wolfgang Ludwig,Claus Falteran 1,000,000 world wide).Provides an answer on the dramatica.Organ transplantation has been performed for almost 40 years with steadily increasing success regarding long-time survival of the graft, as well as quality of life for the patient. However, graft tolerance only can be achieved via inductio作者: 灰心喪氣 時間: 2025-3-30 11:30 作者: LIKEN 時間: 2025-3-30 14:52
Wolfgang Ludwig,Claus Falter increasing steadily in almost all parts of the world. Unfortunately, there have been very few advances in the management and treatment of skin cancer. In comparison to other malignant tumors, skin cancer offers the unique opportuni- ty to identify this tumor at an early stage. Thus, there is strong
