Tan's contact C is an important quantity measuring the two-body correlations at short distances in a dilute system.Here we make use of the technique of exactly solved models to study the thermal-contact capacity K...Tan's contact C is an important quantity measuring the two-body correlations at short distances in a dilute system.Here we make use of the technique of exactly solved models to study the thermal-contact capacity K_(T),i.e.,the derivative of C with respect to temperature in the attractive Gaudin-Yang model.It is found that K_(T) is useful in identifying the low temperature phase diagram,and using the obtained analytical expression of K_(T),we study its critical behavior and the scaling law.Especially,we show K_(T) versus temperature and thus the non-monotonic tendency of C in a tiny interval,for both spin-balanced and imbalanced phases.Such a phenomenon is merely observed in multi-component systems such as SU(2)Fermi gases and spinor bosons,indicating the crossover from the Tomonaga-Luttinger liquid to the spin-coherent liquid.展开更多
机器翻译的不断发展,翻译软件的智能化,使得跨语言交流更为便捷,部分人群产生这样的想法:翻译行业会被人工智能取代。本文针对这种现象,对机器翻译发展产生的影响进行解析,对人工翻译进行阐释,并将两者进行比对,从三方面对机器翻译对人...机器翻译的不断发展,翻译软件的智能化,使得跨语言交流更为便捷,部分人群产生这样的想法:翻译行业会被人工智能取代。本文针对这种现象,对机器翻译发展产生的影响进行解析,对人工翻译进行阐释,并将两者进行比对,从三方面对机器翻译对人工翻译的影响进行分析:机器翻译对人工翻译价值的影响、机器翻译是否会取代人工翻译和机器翻译对人工翻译需求的影响。The continuous development of machine translation and the intelligence of translation software make cross-language communication more convenient. Some people have the idea that the translation industry will be replaced by artificial intelligence. For this phenomenon, the paper analyzes the development of machine translation and explains the human translation. By comparing the two, the author analyzes the impact of machine translation on the human translation from three aspects: influence of machine translation on the value of artificial translation, whether machine translation will replace artificial translation and the influence of the artificial translation requirements.展开更多
基金Project supported by the National Natural Science Foundation of China (Grant Nos.12104372,12047511,and 12247103)the Youth Innovation Team of Shaanxi Universities。
文摘Tan's contact C is an important quantity measuring the two-body correlations at short distances in a dilute system.Here we make use of the technique of exactly solved models to study the thermal-contact capacity K_(T),i.e.,the derivative of C with respect to temperature in the attractive Gaudin-Yang model.It is found that K_(T) is useful in identifying the low temperature phase diagram,and using the obtained analytical expression of K_(T),we study its critical behavior and the scaling law.Especially,we show K_(T) versus temperature and thus the non-monotonic tendency of C in a tiny interval,for both spin-balanced and imbalanced phases.Such a phenomenon is merely observed in multi-component systems such as SU(2)Fermi gases and spinor bosons,indicating the crossover from the Tomonaga-Luttinger liquid to the spin-coherent liquid.
文摘机器翻译的不断发展,翻译软件的智能化,使得跨语言交流更为便捷,部分人群产生这样的想法:翻译行业会被人工智能取代。本文针对这种现象,对机器翻译发展产生的影响进行解析,对人工翻译进行阐释,并将两者进行比对,从三方面对机器翻译对人工翻译的影响进行分析:机器翻译对人工翻译价值的影响、机器翻译是否会取代人工翻译和机器翻译对人工翻译需求的影响。The continuous development of machine translation and the intelligence of translation software make cross-language communication more convenient. Some people have the idea that the translation industry will be replaced by artificial intelligence. For this phenomenon, the paper analyzes the development of machine translation and explains the human translation. By comparing the two, the author analyzes the impact of machine translation on the human translation from three aspects: influence of machine translation on the value of artificial translation, whether machine translation will replace artificial translation and the influence of the artificial translation requirements.
