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179 results on '"He, Yi Jun"'

4. Deformed Integrable Models from Holomorphic Chern-Simons Theory

Author

Chen, Bin, He, Yi-Jun, and Tian, Jia

Subjects
High Energy Physics - Theory
Abstract

We study the approaches to two-dimensional integrable field theories via a six-dimensional(6D) holomorphic Chern-Simons theory defined on twistor space. Under symmetry reduction, it reduces to a four-dimensional Chern-Simons theory, while under solving along fibres it leads to four-dimensional(4D) integrable theory, the anti-self-dual Yang-Mills or its generalizations. From both four-dimensional theories, various two-dimensional integrable field theories can be obtained. In this work, we try to investigate several two-dimensional integrable deformations in this framework. We find that the $\lambda$-deformation, the rational $\eta$-deformation and the generalized $\lambda$-deformation can not be realized from 4D integrable model approach, even though they could be obtained from 4D Chern-Simons theory. The obstacle stems from the incompatibility between the symmetry reduction and the boundary conditions. Nevertheless, we show that a coupled theory of $\lambda$-deformation and the $\eta$-deformation in the trigonometric description could be obtained from the 6D theory in both ways, by considering the case that $(3,0)$-form in the 6D theory is allowed to have zeros.

Published
2021
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6. $\lambda$-deformed $AdS_5\times S^5$ superstring from 4D Chern-Simons theory

Author

Tian, Jia, He, Yi-Jun, and Chen, Bin

Subjects
High Energy Physics - Theory
Abstract

We present the construction of the $\lambda$-deformation of $AdS_5\times S^5$ superstring from the four dimensional Chern-Simons-type gauge theory. The procedure is applicable to all the semi-symmetric coset models and generalizes the previous construction of $\lambda$-deformation of the symmetric coset models., Comment: match the published version

Published
2020
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25. sj-docx-1-onc-10.1177_11795549221147993 – Supplemental material for Predictive Value of Flank Pain and Gross Hematuria on Long-Term Survival in Patients With Upper Tract Urothelial Carcinoma Treated by Radical Nephroureterectomy

Author

Sun, Ke Ning, Wu, Jian Hong, Chen, Zhi Hao, He, Yi Jun, Chen, Yi Ling, Hu, Jin Zhong, and Sheng, Lu

Subjects
FOS: Clinical medicine, 111299 Oncology and Carcinogenesis not elsewhere classified
Abstract

Supplemental material, sj-docx-1-onc-10.1177_11795549221147993 for Predictive Value of Flank Pain and Gross Hematuria on Long-Term Survival in Patients With Upper Tract Urothelial Carcinoma Treated by Radical Nephroureterectomy by Ke Ning Sun, Jian Hong Wu, Zhi Hao Chen, Yi Jun He, Yi Ling Chen, Jin Zhong Hu and Lu Sheng in Clinical Medicine Insights: Oncology

Published
2023
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28. Attribute Specified Identity-Based Encryption

Author

Xiong, Hao, Yuen, Tsz Hon, Zhang, Cong, He, Yi-Jun, Yiu, Siu Ming, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Deng, Robert H., editor, and Feng, Tao, editor

Published
2013
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29. SPICE – Simple Privacy-Preserving Identity-Management for Cloud Environment

Author

Chow, Sherman S. M., He, Yi-Jun, Hui, Lucas C. K., Yiu, Siu Ming, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Bao, Feng, editor, Samarati, Pierangela, editor, and Zhou, Jianying, editor

Published
2012
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34. Enhanced Mutual Authentication and Key Exchange Protocol for Wireless Communications

Author

He, Yi-jun, Lee, Moon-Chuen, Li, Jie, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Zhang, Yanchun, editor, Yu, Ge, editor, Bertino, Elisa, editor, and Xu, Guandong, editor

Published
2008
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38. Deformed × superstring from 4D Chern-Simons theory

Author

Tian, Jia, He, Yi-Jun, and Chen, Bin

Abstract

We present the construction of the λ-deformation of AdS5×S5 superstring from the four dimensional Chern-Simons-type gauge theory. The procedure is applicable to all the semi-symmetric coset models and generalizes the previous construction of λ-deformation of the symmetric coset models.

Published
2021

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