標(biāo)題: Titlebook: Relativistic Quantum Mechanics and Introduction to Field Theory; Francisco J. Ynduráin Textbook 1996 Springer-Verlag Berlin Heidelberg 199 [打印本頁(yè)] 作者: 風(fēng)俗習(xí)慣 時(shí)間: 2025-3-21 17:31
書(shū)目名稱(chēng)Relativistic Quantum Mechanics and Introduction to Field Theory影響因子(影響力)
書(shū)目名稱(chēng)Relativistic Quantum Mechanics and Introduction to Field Theory影響因子(影響力)學(xué)科排名
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書(shū)目名稱(chēng)Relativistic Quantum Mechanics and Introduction to Field Theory網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
書(shū)目名稱(chēng)Relativistic Quantum Mechanics and Introduction to Field Theory被引頻次
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書(shū)目名稱(chēng)Relativistic Quantum Mechanics and Introduction to Field Theory讀者反饋
書(shū)目名稱(chēng)Relativistic Quantum Mechanics and Introduction to Field Theory讀者反饋學(xué)科排名
作者: irreparable 時(shí)間: 2025-3-21 20:40 作者: 縮影 時(shí)間: 2025-3-22 04:01
Massive Particles with Spin 1. Massless Spin 1 Particle: Photon Wave Functions. Particles with High four-vector, .(.). This wave function has one component too many, so we will have to subject it to a supplementary condition. As we shall see in a moment, the one leading to correct interpretation is that of (four-) transversality, ? · .(.) = 0. .(.) will also have to verify the Klein—Gordon equation, so that we have, in natural units . = . = 1, 作者: ULCER 時(shí)間: 2025-3-22 06:00
Spin 1/2 Particles, is also positive definite, denoted by +(. + .).. Other square roots become possible if we give up positive definiteness. This may appear to spoil the theory by allowing negative energies; but, if the operator is Hermitean, states corresponding to negative energies will be orthogonal to positive-ene作者: Vulnerary 時(shí)間: 2025-3-22 10:43 作者: Truculent 時(shí)間: 2025-3-22 16:35
Massive Particles with Spin 1. Massless Spin 1 Particle: Photon Wave Functions. Particles with Highsformations a three-vector will develop a fourth component; therefore, to describe a relativistic particle with spin 1 (and mass . ≠ 0) we will need a four-vector, .(.). This wave function has one component too many, so we will have to subject it to a supplementary condition. As we shall see in a mo作者: 故意釣到白楊 時(shí)間: 2025-3-22 17:05
General Description of Relativistic States,ct. 8), there is little doubt that the wave function formalism for relativistic particles is not quite satisfactory. First of all, the meaning of the variables . and . in a wave function .(.,.) is unclear; as we will show, . does not represent the position for a Dirac particle, and in fact a positio作者: motivate 時(shí)間: 2025-3-22 23:16
Quantum Fields: Spin 0, 1/2, 1. Covariant Quantization of the Electromagnetic Field,t provide a consistent description of physical reality. There are a number of reasons for this. Some are empirical: in any process at high energy, particles are created; therefore a wave function formalism, where the number of particles stays constant in time, will not be appropriate. Moreover, even作者: bronchodilator 時(shí)間: 2025-3-23 04:19 作者: 最小 時(shí)間: 2025-3-23 08:53 作者: 愛(ài)得痛了 時(shí)間: 2025-3-23 12:38 作者: certitude 時(shí)間: 2025-3-23 14:18
Quantum Fields: Spin 0, 1/2, 1. Covariant Quantization of the Electromagnetic Field, if particles cannot be created because the energy is not sufficient, they may appear as quantum fluctuations provided the time they are present, ., and the energy fluctuation, ., satisfy the Bohr-Heisenberg relation 作者: Ischemia 時(shí)間: 2025-3-23 18:12 作者: 憎惡 時(shí)間: 2025-3-23 23:59
Textbook 1996chan- ics of systems with an infinite number of degrees of freedom. This is because the relativistic equivalence of mass and energy plus the quantum possibility of fluctuations imply the existence of (real or virtual) creation and annihilation of particles in unlimited numbers. In spite of this, the作者: Notify 時(shí)間: 2025-3-24 04:07
1864-5879 quantum mechan- ics of systems with an infinite number of degrees of freedom. This is because the relativistic equivalence of mass and energy plus the quantum possibility of fluctuations imply the existence of (real or virtual) creation and annihilation of particles in unlimited numbers. In spite of作者: 不給啤 時(shí)間: 2025-3-24 10:12
1864-5879 ided, and in fact an introduction to quantum field theory is presented in this text. However, field theory is not the object per se of this book; apart from a f978-3-642-64674-4978-3-642-61057-8Series ISSN 1864-5879 Series E-ISSN 1864-5887 作者: 看法等 時(shí)間: 2025-3-24 12:54
a moving mass (.). However, if this mass is stationary and susceptible to be deformed, a quasi-static force or mechanical force must be defined. Both dynamic and mechanical forces have the same units, but different physical meaning. Moreover, this mechanical force is analogous to load (.). Obviously作者: acclimate 時(shí)間: 2025-3-24 17:45
cess zone adjacent to the crack surfaces, while the remaining material is deformed elastically. In such a case the various work terms associated with fracture may be lumped together in a macroscopic term . (resistance to fracture) which represents the work required for the creation of a unit of new 作者: 1FAWN 時(shí)間: 2025-3-24 20:46 作者: 態(tài)度暖昧 時(shí)間: 2025-3-24 23:32
Textbook 1996ion of one- and two-particle relativistic states, in particular for scattering processes. A field-theoretic approach may not be entirely avoided, and in fact an introduction to quantum field theory is presented in this text. However, field theory is not the object per se of this book; apart from a f作者: 褻瀆 時(shí)間: 2025-3-25 04:09
s and for characterizing the mechanical behavior of crack-free or cracked solids. Clearly, the latter have a different mechanical behavior than the former, and it is characterized according to the principles of fracture mechanics, which are divided into two areas. Linear-elastic fracture mechanics (作者: 騷動(dòng) 時(shí)間: 2025-3-25 08:04 作者: endoscopy 時(shí)間: 2025-3-25 13:20 作者: TSH582 時(shí)間: 2025-3-25 19:47
Theoretical and Mathematical Physicshttp://image.papertrans.cn/r/image/826238.jpg作者: GLEAN 時(shí)間: 2025-3-25 20:08 作者: FUSC 時(shí)間: 2025-3-26 01:44
The Klein-Gordon Equation. Relativistic Equation for Spinless Particles,When Schr?dinger developed his nonrelativistic wave equation, he also proposed a relativistic generalization. This equation, studied in greater detail by Klein and Gordon (whose name it now bears) can be immediately obtained from the relation (1.7.4) for a free particle, . with the substitutions suggested by the correspondence principle, 作者: 有特色 時(shí)間: 2025-3-26 04:37 作者: 繁殖 時(shí)間: 2025-3-26 11:35 作者: 滲透 時(shí)間: 2025-3-26 14:32
Relativistic Collisions in Field Theory. Feynman Rules. Decays,The initial and final states for this process are, . where the η are the helicities of the photons and we define photon states without a factor ., as we did for electron states. The interaction Hamiltonian is still given by (10.4.1). In the Born approximation,作者: aspect 時(shí)間: 2025-3-26 17:53 作者: conceal 時(shí)間: 2025-3-26 23:51
Relativistic Quantum Mechanics and Introduction to Field Theory978-3-642-61057-8Series ISSN 1864-5879 Series E-ISSN 1864-5887 作者: ORBIT 時(shí)間: 2025-3-27 04:51
Pankaj Dhatrak,Uddhav Shirsat,Vijay Deshmukh,S. Sumanthcation.The contributors in this volume are world-renowned exThe papers in this volume comprise the refereed proceedings of the Second IFIP International Conference on Computer and Computing Technologies in Agriculture (CCTA2008), in Beijing, China, 2008. The conference on the Second IFIP Internation作者: insightful 時(shí)間: 2025-3-27 05:20 作者: 行為 時(shí)間: 2025-3-27 11:49 作者: 欲望 時(shí)間: 2025-3-27 14:36 作者: Feature 時(shí)間: 2025-3-27 19:11 作者: 外科醫(yī)生 時(shí)間: 2025-3-28 01:40
Full-Scale Multi-Dataset OMA on a 368-Meter High TV and Radio Transmission Tower,arried out on a remarkable 368?m high steel structure, namely, the Riga Television and Radio transmission tower. The structure is unique both in terms of the structural system and of societal relevance since it is a historical monument and a landmark for Riga, one of the capitals of the Baltic State作者: Gossamer 時(shí)間: 2025-3-28 06:08 作者: instructive 時(shí)間: 2025-3-28 07:24 作者: 把…比做 時(shí)間: 2025-3-28 11:37 作者: synovial-joint 時(shí)間: 2025-3-28 16:08 作者: extrovert 時(shí)間: 2025-3-28 21:37 作者: GENRE 時(shí)間: 2025-3-29 01:22 作者: Synapse 時(shí)間: 2025-3-29 04:33
https://doi.org/10.1007/978-3-642-25005-7date this approach on images of ancient newspaper pages (dated between 1848 and 1944). We also propose to use the extracted rulings for the structure analysis of newspaper pages. We show that using more reliable extracted rulings simplifies and improves document structure recognition.作者: 直言不諱 時(shí)間: 2025-3-29 11:14 作者: liposuction 時(shí)間: 2025-3-29 11:41
The Nature of the Hepatitis B Virus and its Mode of Replication,HO 1977). The immune response to infection with hepatitis B virus is elicited by at least three antigenic systems — hepatitis B surface antigen (HBsAg), the core antigen (HBcAg), and hepatitis B e antigen (HBeAg) — resulting from replication of the virus in the liver. Persistence of HBsAg in the cir作者: 健談的人 時(shí)間: 2025-3-29 17:50 作者: Canopy 時(shí)間: 2025-3-29 22:32
he lack of equal opportunity in education served to keep Iri.This book offers the first full-length study of the education of children living within the Gaeltacht, the Irish-speaking communities in Ireland, from 1900 to the present day. While Irish was once the most common language spoken in Ireland作者: Recessive 時(shí)間: 2025-3-30 00:55 作者: unstable-angina 時(shí)間: 2025-3-30 05:36
n a world shared with autonomous machines. It raises questions about the benefits, risks and ethics of the transformative changes to society that are the consequence of robots taking on new roles alongside humans. It takes the reader on a journey into the world of the strange, the beautiful, the unc
