Integrate 发表于 2025-3-27 00:42:11

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剥削 发表于 2025-3-27 01:59:40

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干旱 发表于 2025-3-27 07:16:30

Susanne Jenni-Eiermann,Lukas Jenni of “physical” states, one of its properties being the capability of distinguishing the elements of A. The Hermitian elements of A play the role of generalized variables which, in principle, can be measured experimentally (hence the terminology “algebra of observables”). We now single out the class

Ingenuity 发表于 2025-3-27 12:16:21

Initial Process in Urine Formation,.) of ζ.,…, ζ. that are holomorphic in the past tubes . (8.41). It turns out that the combination of the spectrum property and Lorentz-invariance provides extra information about analyticity, in particular, it allows one to continue the functions analytically to a wider domain (called the extended t

新鲜 发表于 2025-3-27 14:38:12

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Cytokines 发表于 2025-3-27 20:04:10

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无关紧要 发表于 2025-3-27 22:18:11

Development: a Comparative Study,sion theory. According to §7.3.E, this requires the Fock space H of (asymptotically) free particles and two Poincaré-invariant isometric operators Ω. and Ω. from H to the physical Hilbert space .. (We shall use the common notation Ω., where the symbol ex takes the two values: in and out).*

–LOUS 发表于 2025-3-28 03:17:14

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Endometrium 发表于 2025-3-28 08:13:36

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增长 发表于 2025-3-28 12:49:14

Events Data and Change Over Time,of formal variational derivatives makes the derivation of the various reduction formulae an automatic operation.) Another essential feature of the .-matrix method is that it is well suited to the treatment of the dynamical equations of quantum field theory (see, for example, ).
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查看完整版本: Titlebook: General Principles of Quantum Field Theory; N. N. Bogolubov,A. A. Logunov,I. T. Todorov Book 1990 Kluwer Academic Publishers 1990 Cross se