Zobrazeno 1 - 10
of 1 159
pro vyhledávání: '"HAO, Kun"'
We study the Izergin-Korepin Gaudin models with both periodic and open integrable boundary conditions, which describe novel quantum systems exhibiting long-range interactions. Using the Bethe ansatz approach, we derive the eigenvalues of the Gaudin o
Externí odkaz:
http://arxiv.org/abs/2412.04761
Publikováno v:
J. Phys. A: Math. Theor. 57 445303 (2024)
Brick-wall circuits composed of the Yang-Baxter gates are integrable. It becomes an important tool to study the quantum many-body system out of equilibrium. To put the Yang-Baxter gate on quantum computers, it has to be decomposed into the native gat
Externí odkaz:
http://arxiv.org/abs/2406.08320
Autor:
Li, Bing-Bing, Ma, Xin-Hua, Cui, Shu-Wang, Chen, Hao-Kun, Chen, Tian-Lu, Danzengluobu, Gao, Wei, Hu, Hai-Bing, Kuleshov, Denis, Kurinov, Kirill, Liu, Hu, Liu, Mao-Yuan, Liu, Ye, Peng, Da-Yu, Qi, Yao-Hui, Shchegolev, Oleg, Stenkin, Yuri, Yin, Li-Qiao, Zhang, Heng-Yu, Zhang, Liang-Wei
By accurately measuring composition and energy spectrum of cosmic ray, the origin problem of so called "keen" region (energy > 1 PeV) can be solved. However, up to the present, the results of the spectrum in the knee region obtained by several previo
Externí odkaz:
http://arxiv.org/abs/2401.12754
We construct $R$-matrices (with a multidimensional spectral parameter) that include additive as well as non-additive parameters. They satisfy the colored Yang-Baxter equation. The solutions depend on a set of commuting operators. They change with the
Externí odkaz:
http://arxiv.org/abs/2401.05662
With the advancement of quantum computing, the security of public key cryptography is under serious threat. To guarantee security in the quantum era, Quantum Key Distribution has become a competitive solution. QKD networks can be classified into meas
Externí odkaz:
http://arxiv.org/abs/2312.07201
Autor:
Hao, Kun
Artificial Intelligence (AI) has emerged as a transformative force in wireless communications, driving innovation to address the complex challenges faced by communication systems. In this context, the optimization of limited radio resources plays a c
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-343517
Publikováno v:
Adv. Quantum Technol. 2024, 2300345
Quantum computers provide a promising method to study the dynamics of many-body systems beyond classical simulation. On the other hand, the analytical methods developed and results obtained from the integrable systems provide deep insights on the man
Externí odkaz:
http://arxiv.org/abs/2307.16781
Autor:
Li, Wei, Zhang, Likang, Tan, Hao, Lu, Yichen, Liao, Sheng-Kai, Huang, Jia, Li, Hao, Wang, Zhen, Mao, Hao-Kun, Yan, Bingze, Li, Qiong, Liu, Yang, Zhang, Qiang, Peng, Cheng-Zhi, You, Lixing, Xu, Feihu, Pan, Jian-Wei
Publikováno v:
Nature Photonics 17, 416-421 (2023)
Quantum key distribution (QKD) can provide fundamentally proven security for secure communication. Toward application, the secret key rate (SKR) is a key figure of merit for any QKD system. So far, the SKR has been limited to about a few megabit-per-
Externí odkaz:
http://arxiv.org/abs/2307.02364
Quantum key distribution (QKD) networks are expected to enable information-theoretical secure (ITS) communication over a large-scale network. Most researches on relay-based QKD network assume that all relays or nodes are completely trustworthy. Howev
Externí odkaz:
http://arxiv.org/abs/2302.07688
Autor:
Martis, Joel, Susarla, Sandhya, Rayabharam, Archith, Su, Cong, Paule, Timothy, Pelz, Philipp, Huff, Cassandra, Xu, Xintong, Li, Hao-Kun, Jaikissoon, Marc, Chen, Victoria, Pop, Eric, Saraswat, Krishna, Zettl, Alex, Aluru, Narayana R., Ramesh, Ramamoorthy, Ercius, Peter, Majumdar, Arun
Publikováno v:
Nature Communications 14(1) (2023) 1-8
Four-dimensional scanning transmission electron microscopy (4D-STEM) has recently gained widespread attention for its ability to image atomic electric fields with sub-{\AA}ngstrom spatial resolution. These electric field maps represent the integrated
Externí odkaz:
http://arxiv.org/abs/2210.09478