標題: Titlebook: Geometry, Fields and Cosmology; Techniques and Appli B. R. Iyer,C. V. Vishveshwara Book 1997 Springer Science+Business Media Dordrecht 1997 [打印本頁] 作者: coherent 時間: 2025-3-21 18:36
書目名稱Geometry, Fields and Cosmology影響因子(影響力)
書目名稱Geometry, Fields and Cosmology影響因子(影響力)學科排名
書目名稱Geometry, Fields and Cosmology網(wǎng)絡公開度
書目名稱Geometry, Fields and Cosmology網(wǎng)絡公開度學科排名
書目名稱Geometry, Fields and Cosmology被引頻次
書目名稱Geometry, Fields and Cosmology被引頻次學科排名
書目名稱Geometry, Fields and Cosmology年度引用
書目名稱Geometry, Fields and Cosmology年度引用學科排名
書目名稱Geometry, Fields and Cosmology讀者反饋
書目名稱Geometry, Fields and Cosmology讀者反饋學科排名
作者: ligature 時間: 2025-3-21 21:53
Tetrads, the Newman-Penrose Formalism and Spinors, useful to employ non-coordinate basis techniques in some problems. This is the tetrad formalism which consists of setting up four linearly independent vector fields called a tetrad basis at each point of a region of spacetime. The relevant equations are written in this basis and if the tetrad is al作者: 大罵 時間: 2025-3-22 03:43 作者: Debrief 時間: 2025-3-22 08:10
Quantum Field Theory Methods: Dirac Equation and Perturbation Theory, complex rotations, the latter to be defined in the following. It is sufficient to work with real rotations in three dimensions and complex rotations in two complex dimensions. The connection to the Lorentz group will appear later.作者: 不可接觸 時間: 2025-3-22 12:35 作者: 失眠癥 時間: 2025-3-22 13:09 作者: 失眠癥 時間: 2025-3-22 20:29
978-90-481-4902-5Springer Science+Business Media Dordrecht 1997作者: defeatist 時間: 2025-3-22 23:23 作者: certain 時間: 2025-3-23 04:39
https://doi.org/10.1007/978-1-4899-1579-5which have become very useful in relativity, quantum field theory, and elementary particle physics. They are characterised as being intrinsic, coordinate-free, component-free and global in nature. Once one becomes familiar with them, it is like acquiring a new language with which to express many phy作者: Commonwealth 時間: 2025-3-23 06:55 作者: fatuity 時間: 2025-3-23 12:59
The Principles of Material Theory,eneral relativity and gravity. Since there exists several formal textbooks in quantum field theory, it is probably worthwhile to explain how these lectures differ from standard text books and what exactly their scope is.作者: calumniate 時間: 2025-3-23 17:01
The Principles of Material Theory, complex rotations, the latter to be defined in the following. It is sufficient to work with real rotations in three dimensions and complex rotations in two complex dimensions. The connection to the Lorentz group will appear later.作者: exorbitant 時間: 2025-3-23 18:24 作者: Crayon 時間: 2025-3-24 00:00 作者: 小木槌 時間: 2025-3-24 03:43
https://doi.org/10.1007/978-3-030-72328-6Convention: . etc., are tensor indices and (.), (.) etc., are tetrad-basis indices.作者: Cougar 時間: 2025-3-24 09:29
Problems on Tetrads, the Newman-Penrose Formalism and Spinors,Convention: . etc., are tensor indices and (.), (.) etc., are tetrad-basis indices.作者: 多余 時間: 2025-3-24 11:25 作者: Junction 時間: 2025-3-24 18:42 作者: FAWN 時間: 2025-3-24 22:20
The Principles of Material Theory,eneral relativity and gravity. Since there exists several formal textbooks in quantum field theory, it is probably worthwhile to explain how these lectures differ from standard text books and what exactly their scope is.作者: keloid 時間: 2025-3-25 02:03 作者: Occipital-Lobe 時間: 2025-3-25 04:19 作者: malapropism 時間: 2025-3-25 07:38 作者: 蕁麻 時間: 2025-3-25 13:04 作者: neuron 時間: 2025-3-25 19:33 作者: AVOW 時間: 2025-3-25 21:00
0168-1222 research workers, many of whom could not participate in the school. We thank all the lecturers for their meticulous lectures, the enthusiasm they brought to th978-90-481-4902-5978-94-017-1695-6Series ISSN 0168-1222 Series E-ISSN 2365-6425 作者: 淘氣 時間: 2025-3-26 03:09 作者: 遺棄 時間: 2025-3-26 05:10 作者: 被詛咒的人 時間: 2025-3-26 09:57 作者: omnibus 時間: 2025-3-26 12:50 作者: 要求比…更好 時間: 2025-3-26 20:33
Tetrads, the Newman-Penrose Formalism and Spinors,t vector fields called a tetrad basis at each point of a region of spacetime. The relevant equations are written in this basis and if the tetrad is aligned according to the symmetries of the spacetime an easier set of equations may ensue which could be amenable to solution.作者: 冒失 時間: 2025-3-26 21:14
Relativistic Cosmology,le to esoteric ones, and the particle physicists who can test their theories of very high energy physics only in the cosmic laboratory that was there at the very onset of the universe. This culture can well be compared with the British culture, where one has three classes: the working class, the professionals and the aristrocrats.作者: 寒冷 時間: 2025-3-27 04:24 作者: Aggressive 時間: 2025-3-27 08:45
The Cosmological Constant: A Tutorial,r the flat model case when A is positive. The ensuing age of the universe since the birth of high redshift QSOs is compared with the ages of the globular clusters. Collapse of a spherical dust ball and its virialization is considered. The flatness problem in the presence of a non-zero cosmological constant is discussed.作者: folliculitis 時間: 2025-3-27 12:35 作者: Pillory 時間: 2025-3-27 14:15 作者: surrogate 時間: 2025-3-27 21:24
e durch ihre Forschung und didaktischen F?higkeiten ausgewiesen sind, Glanzlichter aus der neueren Informatikforschung aufbereiteten und sie so Studenten und interessierten Laien zug?nglich gemacht haben. Dabei wird das ganze Spektrum von tiefliegenden theoretischen Ergebnissen über anwendungsorient作者: aesthetic 時間: 2025-3-28 00:41 作者: 柱廊 時間: 2025-3-28 06:06 作者: 鑒賞家 時間: 2025-3-28 06:29
Conference proceedings 2024and mass transfer, and turbomachinery. Analytical, experimental, and numerical approaches are employed in the chapters. This volume will benefit academicians, researchers, and students working on research problems in thermal and fluid sciences..作者: 自制 時間: 2025-3-28 11:34
Georgine Huber,Michael Ludwig middle of the plate, which was attributed to the presence of large Nb-rich inclusions which may feature pre-existing cracks and/or defects in the inclusion/matrix interface and also often distributed as clusters. It was also observed that ./. ratio plays an important role in fracture toughness show作者: 尖酸一點 時間: 2025-3-28 16:05 作者: 無可爭辯 時間: 2025-3-28 19:58 作者: Inveterate 時間: 2025-3-28 23:36 作者: 不能強迫我 時間: 2025-3-29 05:29
Alessandra Cherubini,Emanuele Rodarooverarching paradigmatic crisis. It is suggested that in order to overcome the challenges posed by these related crises, American educators in particular need to recover the value of America’s democratic–revolutionary tradition–a tradition symbolized by Thomas Jefferson’s revolutionary theory. On th作者: BUST 時間: 2025-3-29 10:27
Differenzialrechnung einer Variablenin the group rather than a particular individual. A contrast can be made with presidential systems where leadership is more singular, being centred on one person. The traditional view of Cabinet-led government emphasises certain features: that the Cabinet is the main steering organ of British centra
