標題: Titlebook: Complex General Relativity; Giampiero Esposito Book 2002 Springer Science+Business Media Dordrecht 2002 Boundary value problem.Gravity.Min [打印本頁] 作者: endocarditis 時間: 2025-3-21 16:05
書目名稱Complex General Relativity影響因子(影響力)
書目名稱Complex General Relativity影響因子(影響力)學科排名
書目名稱Complex General Relativity網(wǎng)絡公開度
書目名稱Complex General Relativity網(wǎng)絡公開度學科排名
書目名稱Complex General Relativity被引頻次
書目名稱Complex General Relativity被引頻次學科排名
書目名稱Complex General Relativity年度引用
書目名稱Complex General Relativity年度引用學科排名
書目名稱Complex General Relativity讀者反饋
書目名稱Complex General Relativity讀者反饋學科排名
作者: ADJ 時間: 2025-3-21 23:05 作者: 禁令 時間: 2025-3-22 01:42
Complex Space-Times with Torsionll, and the Ricci tensor becomes complex-valued..After a two-component spinor analysis of the curvature and of spinor Ricci identities, the necessary condition for the existence of □-surfaces in complex space-time manifolds with non-vanishing torsion is derived. For these manifolds, Lie brackets of 作者: Pillory 時間: 2025-3-22 04:35
Spin-3/2 Potentialsd local supersymmetry. The Rarita-Schwinger field equations are studied in an arbitrary four-real-dimensional Riemannian background with boundary. Gauge transformations on the potentials are shown to be compatible with the field equations providing a set of second-order partial differential equation作者: 法律的瑕疵 時間: 2025-3-22 10:01 作者: nonplus 時間: 2025-3-22 15:33 作者: nonplus 時間: 2025-3-22 18:38
0168-1222 r writing yet another book on spinor and twistor methods in general relativity: (i) to write a textbook useful to - ginning graduate students and research workers, where two-component spinor c- culus is the unifying mathematical language.978-90-481-4518-8978-0-306-47118-6Series ISSN 0168-1222 Series E-ISSN 2365-6425 作者: PANG 時間: 2025-3-23 00:40
Stadt und Region in Verdichtungsr?umenresponding holomorphic two-surfaces are called □-surfaces, and they form a three-complex-dimensional family. Twistor space is the space of all □-surfaces and depends only on the conformal structure of complex space-time..Projective twistor space . is isomorphic to complex projective space .. The cor作者: 合唱隊 時間: 2025-3-23 05:20
Politische Vierteljahresschrift Sonderheften is considered since a vanishing Ricci tensor provides the consistency condition for the existence and propagation of massless spin-3/2 fields in curved space-time, whereas in Minkowski space-time the space of charges for such fields is naturally identified with the corresponding twistor space..The作者: 道學氣 時間: 2025-3-23 07:40 作者: Volatile-Oils 時間: 2025-3-23 12:20 作者: 無可爭辯 時間: 2025-3-23 15:17 作者: 含沙射影 時間: 2025-3-23 19:44 作者: auxiliary 時間: 2025-3-24 00:50
978-90-481-4518-8Springer Science+Business Media Dordrecht 2002作者: ablate 時間: 2025-3-24 05:26 作者: conquer 時間: 2025-3-24 08:02
https://doi.org/10.1007/978-3-322-80792-2n such vector spaces and their duals, realized by a symplectic form. Moreover, for Lorentzian metrics, complex conjugation is the anti-isomorphism between unprimed and primed spin-space. Finally, for any space-time point, its tangent space is isomorphic to the tensor product of unprimed and primed s作者: Infelicity 時間: 2025-3-24 12:13
Ausbruch aus dem Elfenbeinturm,basic tools for studying conformal gravity within the framework of general relativity. This is achieved by defining and using the Bach and Eastwood-Dighton tensors, here presented in two-spinor form (relying on previous work by Kozameh, Newman and Tod). After defining .-spaces and Einstein spaces, i作者: 竊喜 時間: 2025-3-24 16:06 作者: Militia 時間: 2025-3-24 22:48 作者: 殺死 時間: 2025-3-25 02:21
Rainer Eising,Beate Kohler-Kochauge theory of the Poincaré group leads to its presence, the constraints are second-class and the occurrence of cosmological singularities can be less generic than in general relativity. In a space-time manifold with non-vanishing torsion, the Riemann tensor has 36 independent real components at eac作者: 嘴唇可修剪 時間: 2025-3-25 06:00
Bernhard Ebbinghaus,Jelle Vissernd a pair of independent spinor fields ψ. and .. This chapter studies the corresponding classical properties, i.e. the classical boundary-value problem and boundary terms in the variational problem. If . is set to zero on a three-sphere bounding flat Euclidean four-space, the modes of the massless s作者: CHIP 時間: 2025-3-25 08:53
Volker Eichener,Helmut Voelzkowy considered in one-loop quantum cosmology. This chapter derives the conditions under which spin-lowering and spin-raising operators preserve these local boundary conditions on a three-sphere for fields of spin 0, 1/2, 1, 3/2 and 2. Moreover, the two-component spinor analysis of the four potentials 作者: 執(zhí) 時間: 2025-3-25 13:00
Einleitung: Anliegen und Aufbau des Buchesal null twistors, hypersurface twistors and asymptotic twistors. The Penrose transform for gravitation is then re-analyzed, with emphasis on the double-fibration picture. Double fibrations are also used to introduce the ambitwistor correspondence, and the Radon transform in complex analysis is menti作者: 幼稚 時間: 2025-3-25 15:56 作者: 宣傳 時間: 2025-3-25 20:01 作者: 無表情 時間: 2025-3-26 03:31
Introduction to Complex Space-Timeitational physics. They originate from algebraic geometry, Euclidean quantum field theory, the path-integral approach to quantum gravity, and the theory of conformal gravity. The theory of complex manifolds is then briefly outlined. Here, one deals with paracompact Hausdorff spaces where local coord作者: alcohol-abuse 時間: 2025-3-26 07:59
Two-Component Spinor Calculusn such vector spaces and their duals, realized by a symplectic form. Moreover, for Lorentzian metrics, complex conjugation is the anti-isomorphism between unprimed and primed spin-space. Finally, for any space-time point, its tangent space is isomorphic to the tensor product of unprimed and primed s作者: thyroid-hormone 時間: 2025-3-26 10:52 作者: 無能性 時間: 2025-3-26 14:39
Twistor spacesnull two-surfaces . in that, if . is any point on ., and if . and . are any two null tangent vectors at . ∈ ., the complexified Minkowski metric η satisfies the identity η.=0. By definition, their null tangent vectors have the two-component spinor form λ.π., where λ. Ais varying and π. is fixed. The作者: preservative 時間: 2025-3-26 18:02 作者: 消滅 時間: 2025-3-27 01:02
Complex Space-Times with Torsionauge theory of the Poincaré group leads to its presence, the constraints are second-class and the occurrence of cosmological singularities can be less generic than in general relativity. In a space-time manifold with non-vanishing torsion, the Riemann tensor has 36 independent real components at eac作者: 領袖氣質(zhì) 時間: 2025-3-27 02:15
Spin-1/2 Fields in Riemannian Geometriesnd a pair of independent spinor fields ψ. and .. This chapter studies the corresponding classical properties, i.e. the classical boundary-value problem and boundary terms in the variational problem. If . is set to zero on a three-sphere bounding flat Euclidean four-space, the modes of the massless s作者: 尾巴 時間: 2025-3-27 09:08 作者: 盤旋 時間: 2025-3-27 13:00
Underlying Mathematical Structuresal null twistors, hypersurface twistors and asymptotic twistors. The Penrose transform for gravitation is then re-analyzed, with emphasis on the double-fibration picture. Double fibrations are also used to introduce the ambitwistor correspondence, and the Radon transform in complex analysis is menti作者: Ligament 時間: 2025-3-27 16:49
0168-1222 ativity and their application to classical and quantum gravity. Calculations are presented by paying attention to those details normally omitted in research papers, for pedagogical r- sons. Familiarity with fibre-bundle theory is certainly helpful, but in many cases I only rely on two-spinor calculu作者: 舊石器 時間: 2025-3-27 19:59
Introduction to Complex Space-Timeinates transform by complex-analytic transformations. Examples are given such as complex projective space . non-singular sub-manifolds of ., and orientable surfaces. The plan of the whole monograph is finally presented, with emphasis on two-component spinor calculus, Penrose transform and Penrose formalism for spin-3/2 potentials.作者: Ischemia 時間: 2025-3-28 00:19
Conformal Gravityt is shown that a space-time is conformal to an Einstein space if and only if some equations involving the Weyl spinor, its covariant derivatives, and the trace-free part of Ricci are satisfied. Such a result is then extended to complex Einstein spaces. The conformal structure of infinity of Minkowski space-time is introduced in the end.作者: coltish 時間: 2025-3-28 02:32 作者: Brain-Waves 時間: 2025-3-28 10:09
Ausbruch aus dem Elfenbeinturm,t is shown that a space-time is conformal to an Einstein space if and only if some equations involving the Weyl spinor, its covariant derivatives, and the trace-free part of Ricci are satisfied. Such a result is then extended to complex Einstein spaces. The conformal structure of infinity of Minkowski space-time is introduced in the end.作者: Celiac-Plexus 時間: 2025-3-28 13:29
https://doi.org/10.1007/978-3-322-80792-2an geometries is also discussed in detail. The Maxwell field strength is written in this language, and many useful identities are given. The curvature spinors of general relativity are then constructed explicitly, and the Petrov classification of space-times is obtained in terms of the Weyl spinor for conformal gravity作者: 問到了燒瓶 時間: 2025-3-28 17:48
Two-Component Spinor Calculusan geometries is also discussed in detail. The Maxwell field strength is written in this language, and many useful identities are given. The curvature spinors of general relativity are then constructed explicitly, and the Petrov classification of space-times is obtained in terms of the Weyl spinor for conformal gravity作者: flimsy 時間: 2025-3-28 20:21
