排序方式: 共有23条查询结果,搜索用时 15 毫秒
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Agadjanov Andria Agadjanov Dimitri Khelashvili Anzor Rusetsky Akaki 《The European Physical Journal A - Hadrons and Nuclei》2013,49(9):1-7
The European Physical Journal A - The divergent part of the one-loop effective action in Chiral Perturbation Theory with virtual photons has been evaluated in an arbitrary covariant gauge. The... 相似文献
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In this paper we propose a model-independent method to extract the resonance parameters on the lattice directly from the Euclidean 2-point correlation functions of the field operators at finite times. The method is tested in case of the two-point function of the Δ-resonance, calculated at one loop in Small Scale Expansion. Further, the method is applied to a 1+1-dimensional model with two coupled Ising spins and the results are compared with earlier ones obtained by using Lüscher's approach. 相似文献
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Ana Danelia 《Acta Mathematica Hungarica》2013,138(3):281-293
The estimates of the partial moduli of continuity of k-th order (k≧3) of the conjugate functions of several variables are obtained in the space ?(T n ). The exactness of these estimates is established by proper examples. 相似文献
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The 1,3-dipolar cycloaddition of polymer-supported azomethine ylides to dipolarophiles gave pyrrolidine derivatives in good yields. The azomethine ylides were generated from resin-bound alpha-silylimines via a 1,2-silatropic shift. The features of this method are not only a traceless synthesis but also a unique solid-phase route to pyrrolidines with extensive diversity. [reaction: see text] 相似文献
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Y. Akaki S. Kurihara K. Tsurugida T. Kakeno 《Journal of Physics and Chemistry of Solids》2005,66(11):1858-1861
Structural electrical and optical properties of AgInS2 (AIS) thin films grown by the single-source thermal evaporation method were studied. The X-ray diffraction spectra indicated that the AIS single phase was successful grown by annealing above 400 °C in air. The AIS grain sizes became large with increasing the annealing temperatures. All polycrystalline AIS thin films were sulfur-poor from the electron probe microanalysis and indicated n-type conduction by the Van der Pauw technique. It was deduced that the sulfur vacancies were dominant in the films and enhanced n-type conduction. 相似文献
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Akaki Tikaradze 《Complex Analysis and Operator Theory》2012,6(6):1275-1279
In this note we describe centralizers of Toeplitz operators with polynomial symbols on the Bergman space. As a consequence it is shown that if an element of the norm closed algebra generated by all Toeplitz operators commutes with a Toeplitz operator of a nonconstant polynomial, then this element is a Toeplitz operator of a holomorphic function. 相似文献
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G Tanabe S Nakamura N Tsutsui G Balakishan W Xie S Tsuchiya J Akaki T Morikawa K Ninomiya I Nakanishi M Yoshikawa O Muraoka 《Chemical communications (Cambridge, England)》2012,48(69):8646-8648
With the aid of an in silico method, α-glucosidase inhibitors with far more potent activities than salacinol (1), a potent natural α-glucosidase inhibitor isolated from an Ayurvedic traditional medicine Salacia reticulata, have been developed. 相似文献
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A brief review of the experimental and theoretical attempts to determine $\bar KN$ scattering lengths is given. A proposal is formulated to calculate these (complex) scattering lengths in lattice QCD, using an appropriate modification of Lüscher’s formula. 相似文献