標(biāo)題: Titlebook: What is the iε for the S-matrix?; Holmfridur Sigridar Hannesdottir,Sebastian Mizera Book 2022 The Author(s), under exclusive license to Sp [打印本頁] 作者: SCOWL 時間: 2025-3-21 16:07
書目名稱What is the iε for the S-matrix?影響因子(影響力)
書目名稱What is the iε for the S-matrix?影響因子(影響力)學(xué)科排名
書目名稱What is the iε for the S-matrix?網(wǎng)絡(luò)公開度
書目名稱What is the iε for the S-matrix?網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱What is the iε for the S-matrix?被引頻次
書目名稱What is the iε for the S-matrix?被引頻次學(xué)科排名
書目名稱What is the iε for the S-matrix?年度引用
書目名稱What is the iε for the S-matrix?年度引用學(xué)科排名
書目名稱What is the iε for the S-matrix?讀者反饋
書目名稱What is the iε for the S-matrix?讀者反饋學(xué)科排名
作者: diskitis 時間: 2025-3-21 23:15 作者: 熒光 時間: 2025-3-22 01:10
Holmfridur Sigridar Hannesdottir,Sebastian Mizeraain topic. There we discuss the classical covering results mentioned above, various spectacular applications of the classical Calderón–Zygmund decompositions, and the relationship of all this to real interpolation. It also serves as a quick introduction to such important topics as spaces of smooth f作者: Vo2-Max 時間: 2025-3-22 08:19
Holmfridur Sigridar Hannesdottir,Sebastian Mizera extensive screening he conducted for enzymes produced by alkaliphiles, now applied in many industries from biological laundry detergents to pharmaceutics. The book also reflects on numerous milestone events and people who contributed to the establishment of this field, including colleagues from all作者: Free-Radical 時間: 2025-3-22 11:27 作者: seroma 時間: 2025-3-22 15:21
2191-5423 trate that such analyticity problems are not in contradiction with unitarity. Instead, they should be thought of as finite-width effects that disappear in the idealized 2→2 scattering amplitudes with no unstabl978-3-031-18257-0978-3-031-18258-7Series ISSN 2191-5423 Series E-ISSN 2191-5431 作者: 得意牛 時間: 2025-3-22 20:27 作者: Commonwealth 時間: 2025-3-23 00:40
978-3-031-18257-0The Author(s), under exclusive license to Springer Nature Switzerland AG 2022作者: 遵循的規(guī)范 時間: 2025-3-23 03:06
What is the iε for the S-matrix?978-3-031-18258-7Series ISSN 2191-5423 Series E-ISSN 2191-5431 作者: uncertain 時間: 2025-3-23 08:28
SpringerBriefs in Physicshttp://image.papertrans.cn/w/image/1027822.jpg作者: 隱士 時間: 2025-3-23 12:23
https://doi.org/10.1007/978-3-031-18258-7Scattering Matrix; Feynman integrals; QFT and Causality; Anomalous thresholds; Landau equation; Schwinger作者: 能夠支付 時間: 2025-3-23 15:14 作者: 集合 時間: 2025-3-23 19:23
Conclusion,This chapter concludes the book with a summary of the results and a list of open questions.作者: 混合 時間: 2025-3-24 02:06
Holmfridur Sigridar Hannesdottir,Sebastian MizeraProvides a pedagogical introduction to the analytic properties of the S-matrix.Reviews the rich literature on singularities of scattering amplitudes.Presents a new prescription for analytically contin作者: Ischemic-Stroke 時間: 2025-3-24 03:12
Unitarity Implies Anomalous Thresholds, the analytic structure of the cuts. We discuss the implications of the cutting rules when unstable particles are involved in the scattering process: we derive how to cut through dressed propagators, and show that cuts through undressed propagators for unstable particles resum to zero.作者: 悠然 時間: 2025-3-24 07:04
Primer on the Analytic S-matrix,elop intuition and illustrate the key points relevant for general multi-loop diagrams. Throughout this chapter, we point out which facets of the analysis generalize straightforwardly and which are more intricate.作者: BAIT 時間: 2025-3-24 12:32 作者: Intrepid 時間: 2025-3-24 17:46
Branch Cut Deformations,cuts can be deformed away to restore the connection between the upper- and lower-half planes, and one when they cannot. Finally, we explain how summing over different Feynman diagrams might result in incompatible . prescriptions and one is forced to consider branch cut deformations to define the complexified amplitude in the first place.作者: peptic-ulcer 時間: 2025-3-24 19:30
,Glimpse at?Generalized Dispersion Relations, any . scattering process. We find two types of identities: the first relates the scattering amplitude to an integral over its discontinuity, while the second relates parts of the scattering amplitude to an integral over its imaginary part.作者: –DOX 時間: 2025-3-25 02:22 作者: 無辜 時間: 2025-3-25 06:40 作者: optional 時間: 2025-3-25 09:18 作者: 開玩笑 時間: 2025-3-25 12:35
Primer on the Analytic S-matrix, many of which have never appeared in the previous literature. In particular, one of the goals is to understand the ingredients leading to different ways of implementing . prescriptions for scattering amplitudes in perturbation theory. While rather elementary, the bubble example will allow us to dev作者: Accolade 時間: 2025-3-25 19:03
,Singularities as?Classical Saddle Points,grals. Using the Schwinger-parameterized form, we explain how to determine their analytic properties in terms of algebraic conditions on the worldline action .. In particular, we find that branch cuts of the integral occur when ., and the causal branch is obtained by taking .. We analyze conditions 作者: 代替 時間: 2025-3-25 21:33
Branch Cut Deformations,ut analyticity near the physical regions for . scattering of stable particles, and then move on to the analysis of concrete examples in later sections. These examples illustrate cases in which branch cuts run along the whole real .-axis, and they reveal two different situations: one when the branch 作者: CHAR 時間: 2025-3-26 03:21 作者: Carcinogen 時間: 2025-3-26 06:01 作者: WAX 時間: 2025-3-26 09:39
Book 2022d exploiting consequences of unitarity, causality, and locality. It focuses on the question: Can the S-matrix be complexified in a way consistent with causality? The affirmative answer has been well understood since the 1960s, in the case of 2→2 scattering of the lightest particle in theories with a作者: 頑固 時間: 2025-3-26 15:26
processes has significantly expanded over the past decade. Although well appreciated, the structural and biochemical complexity and the dynamic nature of the living matrix are still under extensive inv- tigation, yielding a growing number of methods with varying degree of sophistication and intricac作者: 巧思 時間: 2025-3-26 19:11 作者: neurologist 時間: 2025-3-26 22:24 作者: nonplus 時間: 2025-3-27 04:56 作者: Ceramic 時間: 2025-3-27 06:34
cation of microorganisms retrieved from the Mariana Trench, Many organisms in deep-sea environments are extremophiles thriving in extreme conditions: high pressure, high or low temperature, or high concentrations of inorganic compounds. This book presents the microbiology of extremophiles living in 作者: neoplasm 時間: 2025-3-27 12:17 作者: 清洗 時間: 2025-3-27 14:34
Aspekte. Die Beschr?nkungen ergeben sich aus dem Ziel, n?mlich der Analyse derivativer Finanzvertr?ge. Zum besseren Verst?ndnis ist es sinnvoll, drei in der Literatur verwendete Begriffe abzugrenzen. Ein . ist allgemein ein Wertpapier, dessen Auszahlung von einem oder mehreren zukünftigen Ereigniss作者: Collar 時間: 2025-3-27 19:41
The Double Nature of the Problem— The Great Antinomyovide transport. Everyday economic life went on there in quite a different social, political, intellectual, and technical environment from that of contemporary Detroit; the difference being as great as that between the customs and ideas of Tibet and those of Poland, or those of Brazil and those of the eastern parts of the United States.作者: atopic-rhinitis 時間: 2025-3-28 00:08
Methods of Cancer Diagnosis, Therapy and PrognosisGastrointestinal Can作者: CURL 時間: 2025-3-28 03:34 作者: FECK 時間: 2025-3-28 08:45
