作者: floodgate 時(shí)間: 2025-3-21 21:08
Book 2023ramework (Birkhoff theorem, field derivative identities etc.). In the last section of the volume the application of the CCGG theory to cosmology will be set out, resulting in a new understanding of dark energy and inflation..作者: 懸崖 時(shí)間: 2025-3-22 03:28
David Vasak,Jürgen Struckmeier,Johannes KirschIntroduces the reader to the mathematical basis of the theory.Focuses on a detailed derivation of gauge theory of gravitation.Leads to a new understanding of dark energy and inflation作者: anchor 時(shí)間: 2025-3-22 07:34
FIAS Interdisciplinary Science Serieshttp://image.papertrans.cn/c/image/239190.jpg作者: DOTE 時(shí)間: 2025-3-22 12:33 作者: POWER 時(shí)間: 2025-3-22 13:54 作者: POWER 時(shí)間: 2025-3-22 20:47 作者: placebo 時(shí)間: 2025-3-22 23:22 作者: 不出名 時(shí)間: 2025-3-23 04:33 作者: 小教堂 時(shí)間: 2025-3-23 06:20 作者: 知道 時(shí)間: 2025-3-23 12:19
Gauge Theory of Gravity,In this chapter we provide a detailed description of the Covariant Canonical Gauge theory of Gravity (CCGG).作者: 直覺(jué)好 時(shí)間: 2025-3-23 14:04
Spinor Representation of the Gauge Theory of Gravity for Fermions,The purpose of this chapter is to present a self-contained equivalent formulation of the approach derived in?Chapter?. using the spinor representation. Only the spin-. fields are considered first for simplicity.作者: regale 時(shí)間: 2025-3-23 22:02
,Noether’s Theorem,In this Chapter the infinitesimal version of the canonical transformationframework is applied?[.] in the spirit of Noether’s approach.作者: GILD 時(shí)間: 2025-3-24 01:20
,A Note on Birkhoff’s Theorem,Seven years after Schwarzschild published a vacuum solution?[80] of Einstein’s field equation?[20] for a spherically symmetric spacetime, Birkhoff was able to show that any spherically symmetric solution of the vacuum field equation must be static and given by the Schwarzschild metric.作者: 背心 時(shí)間: 2025-3-24 03:20 作者: APO 時(shí)間: 2025-3-24 09:07
https://doi.org/10.1007/978-3-031-43717-5Covariant Canonical Gauge Gravitation; General Relativity; Torsion; Contorsion; Cosmology; Dark Energy; Qu作者: Permanent 時(shí)間: 2025-3-24 13:48
978-3-031-43719-9The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerl作者: dagger 時(shí)間: 2025-3-24 18:34 作者: 閃光東本 時(shí)間: 2025-3-24 20:49
alf-integer spin. The term tetrad or vierbein goes back to the German expression . (accompanying four-leg) for a system of orthonormal basis vectors following a curve embedded in a curvilinear four-dimensional Euclidian space. Applying this concept in pseudo-Riemannian and Riemann-Cartan geometries 作者: Prostaglandins 時(shí)間: 2025-3-25 00:40
Musik und Medien — eine Auswahlbibliografielus, following Ref.?[.]. We first prove the theorem for absolute scalars constituted by contractions of (.,?.)-tensors, which on their part may be tensor products of lower rank tensors. On that basis, the theorem is generalized for tensors of multiple index classes, such as the Lorentz indices of th作者: 一夫一妻制 時(shí)間: 2025-3-25 03:37
Introduction,, it is a fairly accurate description of the macroscopic world, be it star formation, black holes and gravitational waves, or practical daily applications like satellite navigation and GPS. On the other hand, the mathematics of the Einstein-Hilbert theory fails to provide a pathway to the microscopi作者: Pruritus 時(shí)間: 2025-3-25 09:13
Relativistic Space-Times,alf-integer spin. The term tetrad or vierbein goes back to the German expression . (accompanying four-leg) for a system of orthonormal basis vectors following a curve embedded in a curvilinear four-dimensional Euclidian space. Applying this concept in pseudo-Riemannian and Riemann-Cartan geometries 作者: PLUMP 時(shí)間: 2025-3-25 12:44 作者: 拋射物 時(shí)間: 2025-3-25 19:34
Book 2023eir transformations, relativistic kinematics, and aspects of non-flat space-time geometries. The definition of relevant physical quantities (torsion, curvature, non-metricity, tetrads, connection fields etc.) and important geometry concepts are also included. The main body of the book is devoted to 作者: Albinism 時(shí)間: 2025-3-25 22:55 作者: N防腐劑 時(shí)間: 2025-3-26 02:06
Relativistic Space-Times,ometry. Hence, in order to settle on a common understanding of the concept of curved spacetime, we first revisit the relevant definitions and relations. For more details we have to refer to textbooks on differential geometry (for example?[., .]).作者: 寬敞 時(shí)間: 2025-3-26 07:35 作者: 欄桿 時(shí)間: 2025-3-26 12:09
2522-8900 understanding of dark energy and inflation.This book starts with the mathematical basis of the theory - i.e. provide a brief sketch of the theory of manifolds and frame bundles, tensors and their transformations, relativistic kinematics, and aspects of non-flat space-time geometries. The definition作者: Antioxidant 時(shí)間: 2025-3-26 14:47 作者: 閃光東本 時(shí)間: 2025-3-26 17:55 作者: 漸強(qiáng) 時(shí)間: 2025-3-26 21:57 作者: antiandrogen 時(shí)間: 2025-3-27 01:21
Effect of Age on in Vivo Human Brain Tissue Electrical Conductivity,rginalia as a counterattack against the assault ‘upon the Kingdom of Jesus By the Classical Learned thro the Instrumentality of Dr Thornton’ (E667). This counterattack has in its sights not only an individual translator or translation, but also a ‘Warlike’ culture that ‘will Rob & Plunder & accumula作者: encomiast 時(shí)間: 2025-3-27 06:58 作者: 華而不實(shí) 時(shí)間: 2025-3-27 13:09
The biosynthesis of indole-3-acetic acid by ,,le-3-acetic acid (IAA) are excreted into the growth medium. . has a limited capacity for the catabolism of [2-.C] IAA and the product that accumulates is different from that detected in . cultures following inoculation with [2-.C] IAA. The data imply that the rate of turnover of IAA is much more rap作者: granite 時(shí)間: 2025-3-27 16:01 作者: Demonstrate 時(shí)間: 2025-3-27 21:47 作者: Additive 時(shí)間: 2025-3-27 22:44 作者: 笨拙處理 時(shí)間: 2025-3-28 04:43 作者: Irascible 時(shí)間: 2025-3-28 06:20 作者: Carcinogen 時(shí)間: 2025-3-28 12:32 作者: ethnology 時(shí)間: 2025-3-28 14:55
Jonathan D. Hughes,Calvin K. Chan,Sene K. Polamalu,Richard E. Debski,Volker Musahlreferred to as antigenic shift. The most recent pandemics of influenza A in humans occurred in 1957, when viruses of the HIN1 subtype were replaced by the H2N2 subtype, and in 1968, when the H2N2 virus was replaced by the H3N2 virus (Fig. 1). Since 1977, both the H1N1 and H3N2 subtypes of influenza 作者: yohimbine 時(shí)間: 2025-3-28 21:06 作者: Serenity 時(shí)間: 2025-3-29 00:58 作者: 極肥胖 時(shí)間: 2025-3-29 04:51 作者: 原來(lái) 時(shí)間: 2025-3-29 09:56 作者: 摻和 時(shí)間: 2025-3-29 15:24
,Erkl?rungsmodell und Schlussbetrachtung,lung eines integrierten Erkl?rungsmodells dokumentiert (Abbildung 36). Auf dieser Grundlage werden die zentralen Erkenntnisse hinsichtlich ihres Erkl?rungsbeitrages kurz dargestellt und hinsichtlich ihrer theoretischen Implikationen bewertet.
