Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Chi-Hsien Yeh"'
Publikováno v:
Nuclear Physics B, Vol 910, Iss C, Pp 55-177 (2016)
The resolvent operator plays a central role in matrix models. For instance, with utilizing the loop equation, all of the perturbative amplitudes including correlators, the free-energy and those of instanton corrections can be obtained from the spectr
Externí odkaz:
https://doaj.org/article/7aa1a7f4d00f4e9a9a4ff9816200a33a
Autor:
Chi-Hsien Yeh, 葉啟賢
100
In this paper, we try to understand the low energy effective theory of Dp-brane in large R-R (p-1)-form field background. To construct the effective theory, we start with the M5-brane theory in large C-field background. The C-field backgroun
In this paper, we try to understand the low energy effective theory of Dp-brane in large R-R (p-1)-form field background. To construct the effective theory, we start with the M5-brane theory in large C-field background. The C-field backgroun
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/24402981406106354656
Autor:
Chi-hsien Yeh, 葉集賢
97
This research is mainly based on the effect of R&D and capital expenditure. We adopt R&D and capital expenditure as the variables of evaluating an enterprise’s performance, and further adopt the return on asset, return on equity, gross prof
This research is mainly based on the effect of R&D and capital expenditure. We adopt R&D and capital expenditure as the variables of evaluating an enterprise’s performance, and further adopt the return on asset, return on equity, gross prof
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/59468579596298385158
Autor:
Chung-Hsin Lu, Chi-Hsien Yeh
Publikováno v:
Ceramics International. 26:351-357
Crystalline zinc oxide powder has been successfully prepared by adopting ammonia as the base source via the hydrothermal process at temperature ⩾100°C. The temperature for synthesizing ZnO powder is around 200°C lower than that of conventional he
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9cd5485dcf804d75b53d00d00a5470f
https://doi.org/10.1016/s0272-8842(99)00063-2
https://doi.org/10.1016/s0272-8842(99)00063-2
Autor:
Chung-Hsin Lu, Chi-Hsien Yeh
Publikováno v:
Materials Letters. 33:129-132
Ultrafine zinc oxide powder was successfully synthesized through the emulsion precipitation process. The aqueous solution containing zinc cations was well emulsified in n -heptane solution, and then precipitated by adding ammonia. After calcination o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db27219ec3412919039e38df8d8c34f9
https://doi.org/10.1016/s0167-577x(97)00085-2
https://doi.org/10.1016/s0167-577x(97)00085-2
Autor:
Chi-Hsien Yeh, Chen-Te Ma
Publikováno v:
Journal of High Energy Physics. 2013
In this paper, we continue our previous study of the low energy effective theory for D4-brane in the large C-field background. The gauge field part of the effective action was found in an earlier work. In this paper, we focus on the matter field part
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8120b384edce4aa523b0759e08e65fa8
https://doi.org/10.1007/jhep03(2013)131
https://doi.org/10.1007/jhep03(2013)131
Publikováno v:
Physical Review D. 86
We demonstrate a first-principle analysis of the string theory landscapes in the framework of non-critical string/matrix models. In particular, we discuss non-perturbative instability, decay rate and the true vacuum of perturbative string theories. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5d7e7eb8827d204e77ca5801f0c9486
https://doi.org/10.1103/physrevd.86.126001
https://doi.org/10.1103/physrevd.86.126001
Autor:
Chi-Hsien Yeh, Pei-Ming Ho
The purpose of this paper is to understand the low energy effective theory of a Dp-brane in the background of a large constant R-R (p-1)-form field. We start with the M5-brane theory in large C-field background. The C-field background defines a 3-dim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d18c3d04264fd98a0c2cc416ee4dcb3
http://arxiv.org/abs/1101.4054
http://arxiv.org/abs/1101.4054
Multi-cut two-matrix models are studied in the Z_k symmetry breaking k-cut (\hat p,\hat q) critical points which should correspond to (\hat p,\hat q) minimal k-fractional superstring theory. FZZT-brane or macroscopic loop amplitudes are obtained in a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c0101130ef3a05e93f90f40fb5e5040
Multi-cut critical points and their macroscopic loop amplitudes are studied in the multi-cut two-matrix models, based on an extension of the prescription developed by Daul, Kazakov and Kostov. After identifying possible critical points and potentials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d39d0e640c0a4b95ec33e4fb2566b7c