作者: Vldl379 時(shí)間: 2025-3-21 23:23
https://doi.org/10.1007/978-3-319-20128-3Julian Schwinger; Principle of Least Action in Quantum Mechanics; Quantum Action Principle; Schwinger-K作者: 牛的細(xì)微差別 時(shí)間: 2025-3-22 01:22
Schwinger‘s Quantum Action Principle978-3-319-20128-3Series ISSN 2191-5423 Series E-ISSN 2191-5431 作者: 鎮(zhèn)痛劑 時(shí)間: 2025-3-22 07:03
Review of Classical Action Principles,This section grew out of lectures given by Schwinger at UCLA around 1974, which were substantially transformed into Chap.?. of . (Schwinger 1998). (Remarkably, considering his work on waveguide theory during World War II, now partially recorded in Ref.?(Milton 2006), he never gave lectures on this subject at Harvard after 1947.)作者: GENRE 時(shí)間: 2025-3-22 12:39 作者: 共同確定為確 時(shí)間: 2025-3-22 15:37
Quantum Action Principle,This Chapter, and the following one, are based on lectures given by the author in quantum field theory courses at the University of Oklahoma over several years, based in turn largely on lectures given by Schwinger at Harvard in the late 1960s.作者: 無(wú)法解釋 時(shí)間: 2025-3-22 19:29 作者: chapel 時(shí)間: 2025-3-23 01:17 作者: 不合 時(shí)間: 2025-3-23 02:32
Nonrelativistic Source Theory,ory of particles, in a nonrelativistic context. As such, this provides a transition between nonrelativistic quantum mechanics and source theory, the general development of which was given later in Schwinger’s three-volume treatise (Schwinger 1970b, 1973, 1989a).作者: COLON 時(shí)間: 2025-3-23 06:50
the most common forms of cancer among women is breast cancer with more than one million cases and nearly 600,000 deaths occurring worldwide annually [.]. It is the second leading cause of death among women and thus it must be detected at an early stage in order not to become fatal [.]. Thus, the imp作者: 啞巴 時(shí)間: 2025-3-23 11:06
Kimball A. Miltonapplication descriptor with its proper requirements for their fulfillment at the instantiation time. In terms of application architecture, we consider each application graph as a service mesh topology in order to adopt this novel service architecture as a dominant methodology that is well fitting in作者: gratify 時(shí)間: 2025-3-23 15:14 作者: 解脫 時(shí)間: 2025-3-23 20:15 作者: 遭遇 時(shí)間: 2025-3-24 00:03 作者: 原來(lái) 時(shí)間: 2025-3-24 04:03 作者: 惰性氣體 時(shí)間: 2025-3-24 08:35
Kimball A. Miltononnections, initiating an information dynamic process thatcan be distributed in space. .As in physics, a problem is understanding general regularities of theinformation processes in terms of information law, for the engineeringand technological design, control, optimization, and development ofcomput作者: 細(xì)微的差異 時(shí)間: 2025-3-24 12:30
Kimball A. Miltononnections, initiating an information dynamic process thatcan be distributed in space. .As in physics, a problem is understanding general regularities of theinformation processes in terms of information law, for the engineeringand technological design, control, optimization, and development ofcomput作者: 不透明性 時(shí)間: 2025-3-24 18:14 作者: Indent 時(shí)間: 2025-3-24 19:54
ce Oriented Architecture systems, highperformance computing, cloud computing, knowledge discovery, data mining andknowledge based management...Part IV—dealing with topicsincluding, but not limited to, finance, 978-3-319-28553-5978-3-319-28555-9Series ISSN 2194-5357 Series E-ISSN 2194-5365 作者: canonical 時(shí)間: 2025-3-25 00:26 作者: yohimbine 時(shí)間: 2025-3-25 05:39
Kimball A. Milton to the vertical industries. 5G infrastructures will introduce a new way for low-delay, reliable deployment of services. In fact, such infrastructures can be used for the placement of application services in the form of application graphs. An application graph consists of several application compone作者: 征稅 時(shí)間: 2025-3-25 08:44 作者: 發(fā)電機(jī) 時(shí)間: 2025-3-25 12:47
Kimball A. Miltonarch to advance our understanding and knowledge of our discipline. However, there is also a responsibility to intervene in organisational contexts and improve or ameliorate situations or issues perceived to be problematic, and thus, action researchers need also to be problem solvers and change agent作者: Basal-Ganglia 時(shí)間: 2025-3-25 19:28
Kimball A. Milton is insufficiently distinct from Consulting. Indeed, some academics appear to see consulting as little short of making a deal with the Devil. In contrast, we believe that there is the potential for a heavenly marriage between Action Research and Consulting: not only do they have much to learn from e作者: 珊瑚 時(shí)間: 2025-3-25 22:46 作者: Esalate 時(shí)間: 2025-3-26 03:00 作者: Magnitude 時(shí)間: 2025-3-26 04:51
Kimball A. Miltonation of a variety of interactiveprocesses, such as physical, biological, economical, social, andinformational, including human activities. .Comparing it with thermodynamics, which deals with transformationenergy and represents a theoretical foundation of physical technology,IMD deals with transform作者: effrontery 時(shí)間: 2025-3-26 10:35
Kimball A. Miltonnd optimization of a variety of interactiveprocesses, such as physical, biological, economical, social, andinformational, including human activities. .Comparing it with thermodynamics, which deals with transformationenergy and represents a theoretical foundation of physical technology,IMD deals with作者: 古文字學(xué) 時(shí)間: 2025-3-26 16:06
nce on Information Systems Architecture and Technology – ISA.This fourvolume set of books constitutes the proceedings of the 36th InternationalConference Information Systems Architecture and Technology 2015, or ISAT 2015for short, held on September 20–22, 2015 in Karpacz, Poland. The conference waso作者: entice 時(shí)間: 2025-3-26 17:01
2191-5423 method of extracting matrix elements is described. Part II will discuss the variational formulation of quantum electrodynamics and the development of source theory.978-3-319-20127-6978-3-319-20128-3Series ISSN 2191-5423 Series E-ISSN 2191-5431 作者: Lice692 時(shí)間: 2025-3-27 00:24 作者: CROAK 時(shí)間: 2025-3-27 03:51
Time-Cycle or Schwinger-Keldysh Formulation,1964), and, rather mysteriously, cites the Martin-Schwinger equilibrium paper (Martin 1959), but not the nonequilibrium one (Schwinger 1961). The following was extracted from notes from Schwinger’s lectures given in 1968 at Harvard, as taken by the author.作者: 邪惡的你 時(shí)間: 2025-3-27 06:59 作者: cocoon 時(shí)間: 2025-3-27 11:45
Historical Introduction,Euler (1744) the “principle of least action” was given modern form by de Maupertuis (1744, 1746). We will not attempt to trace the history here; a brief useful account is given in Sommerfeld’s lectures (Sommerfeld 1964). The most important names in the history of the development of dynamical systems作者: chronology 時(shí)間: 2025-3-27 14:04
Time-Cycle or Schwinger-Keldysh Formulation, nonequilibrium systems. Schwinger’s original work on this was his famous paper (Schwinger 1961); Keldysh’s paper appeared three years later (Keldysh 1964), and, rather mysteriously, cites the Martin-Schwinger equilibrium paper (Martin 1959), but not the nonequilibrium one (Schwinger 1961). The foll作者: 植物群 時(shí)間: 2025-3-27 19:08 作者: 笨重 時(shí)間: 2025-3-28 01:12 作者: 無(wú)能性 時(shí)間: 2025-3-28 02:32
2191-5423 ’s Quantum Action Principle descended from Dirac’s formulation, which independently led Feynman to his path-integral formulation of quantum mechanics. Part I brings out in more detail the connection between the two formulations, and applications are discussed. Then, the Keldysh-Schwinger time-cycle 作者: asthma 時(shí)間: 2025-3-28 06:35
