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of 21
pro vyhledávání: '"Choi, Sang Kwan"'
We build a deep neural network based on the Mask R-CNN framework to detect the Higgs jets and top quark jets in any event image. We propose an algorithm to assign the top quark final states at the ground truth level so that the network can be trained
Externí odkaz:
http://arxiv.org/abs/2302.13460
Autor:
Choi, Sang Kwan
We consider a certain abstract of RNA secondary structures, which is closely related to RNA shapes. The generating function counting the number of the abstract structures is obtained by means of Narayana numbers and 2-Motzkin paths, through which we
Externí odkaz:
http://arxiv.org/abs/1907.07334
We compute the correlation functions of irregular Gaiotto states appearing in the colliding limit of the Liouville theory by using "regularizing" conformal transformations mapping the irregular (coherent) states to regular vertex operators in the Lio
Externí odkaz:
http://arxiv.org/abs/1708.03162
Publikováno v:
Phys. Rev. E 100, 062404 (2019)
Combinatorial analysis of a certain abstract of RNA structures has been studied to investigate their statistics. Our approach regards the backbone of secondary structures as an alternate sequence of paired and unpaired sets of nucleotides, which can
Externí odkaz:
http://arxiv.org/abs/1612.07468
Publikováno v:
JHEP03(2016)118
Irregular conformal block is motivated by the Argyres-Douglas type of N=2 super conformal gauge theory. We investigate the classical/NS limit of the irregular conformal block using spectral curve on a Riemann surface with irregular punctures, which i
Externí odkaz:
http://arxiv.org/abs/1510.09060
Autor:
Choi, Sang Kwan, Rim, Chaiho
We present the irregular matrix model which has contains $\mathcal{W}_3$ and Virasoro symmetry. The irregular matrix model is obtained using the colliding limit of the Toda field theories and produces the inner product between irregular modules of $\
Externí odkaz:
http://arxiv.org/abs/1506.02421
Virasoro irregular conformal block is presented as the expectation value of Jack-polynomials of the beta-deformed Penner-type matrix model and is compared with the inner product of Gaiotto states with arbitrary rank. It is confirmed that there are no
Externí odkaz:
http://arxiv.org/abs/1411.4453
Autor:
Choi, Sang-Kwan, Rim, Chaiho
Irregular conformal block is an important tool to study a new type of conformal theories, which can be constructed as the colliding limit of the regular conformal block. The irregular conformal block is realized as the $\beta$-deformed Penner matrix
Externí odkaz:
http://arxiv.org/abs/1312.5535
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