| 1 | A quantum algorithm for the dihedral hidden subgroup problem based on lattice basis reduction algorithm显示文摘To optimize the algorithms for the dihedral hidden subgroup problem,we present a new algorithm based on lattice basis reduction algorithm.For n\120,we reduce the dihedral hidden subgroup problem to shortest vector problem.A subroutine is given to get a transition quantum state by constructing a phase filter function,and then the measurement basis are derived based on the lattice basis reduction algorithm for solving low density subset sum problem.Finally,the parity of slope s is revealed by the measurement.This algorithm needs preparing mn quantum states,m qubits to store and O(n2)classical space,which is superior to existing algorithms. | Fada Li Wansu Bao Xiangqun Fu | 2014 | Chinese Science Bulletin2014，59，21： | 5 |
| 2 | Expanding antiviral therapy indications for HBeAg-negative chronic hepatitis B patients with normal ALT and positive HBV DNA显示文摘With the improved efficacy and accessibility of antiviral agents as well as the concerns about disease progression,there is a hot discussion on whether HBeAg-negative chronic hepatitis B(CHB)patients with normal alanine aminotransferase(ALT)and positive HBV DNA should be treated.According to the international guidelines on the stages of the natural history of HBV infection,HBeAgnegative CHB patients with normal ALT and positive HBV DNA can be divided into two groups:one is the well-known“inactive carrier phase”,which is defined as serum HBV DNA<2000 IU/ml and no significant liver inflammation;and the other is the“indeterminate phase”,which is defined as serum HBV DNA≥2000 IU/mL regardless of the pathological changes in liver tissue,or HBV DNA<2000 IU/mL but accompanied by significant pathological changes in the liver.In this minireview,we will expound the disease characteristics,disease progression,and clinical management status of these two groups.Based on the analysis,we propose that HBeAg-negative patients with normal ALT but detectable serum HBV DNA should be treated,regardless of their age,family history of hepatocellular carcinoma(HCC)or the severity of liver necroinflammation.Expanding the indications of antiviral therapy will help improve the survival and quality of life of patients by preventing disease progression,and consequently reduce the risk of HCC development. | Jing Zhou Fada Wang Lanqing Li Enqiang Chen | 2022 | Precision Clinical Medicine2022，5，4： | 1 |
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