＂台湾首席型男偶像团体＂SpeXial暌违乐坛19个月,终将于6月12日发行团体第二张专辑《Break it down》!七位团员感情融洽,记者会现场四位学长更展现魔术技艺给三位学弟惊喜!现场首度演唱新歌《Break it down》,七人精湛舞艺立即展现完...＂台湾首席型男偶像团体＂SpeXial暌违乐坛19个月,终将于6月12日发行团体第二张专辑《Break it down》!七位团员感情融洽,记者会现场四位学长更展现魔术技艺给三位学弟惊喜!现场首度演唱新歌《Break it down》,七人精湛舞艺立即展现完美团体姿态!华纳音乐送上手铐,将七人紧铐,象征SpeXial七人将永不分离!展开更多
It has recently been realized that quantum strategies have a great advantage over classical ones in quantum games. However, quantum states are easily affected by the quantum noise, resulting in decoherence. In this pa...It has recently been realized that quantum strategies have a great advantage over classical ones in quantum games. However, quantum states are easily affected by the quantum noise, resulting in decoherence. In this paper, we investigate the effect of quantum noise on a multiplayer quantum game with a certain strategic space, with all players affected by the same quantum noise at the same time. Our results show that in a maximally entangled state, a special Nash equilibrium appears in the range of 0≤p≤0.622 （p is the quantum noise parameter）, and then disappears in the range of 0.622 〈 p≤ 1. Increasing the amount of quantum noise leads to the reduction of the quantum player＇s payoff.展开更多
The performance and composition of traditional choral music were championed and dominated by women. Unfortunately, the involvement of women in the practice of art music, specifically theory and composition in Ghana ha...The performance and composition of traditional choral music were championed and dominated by women. Unfortunately, the involvement of women in the practice of art music, specifically theory and composition in Ghana has been observed to be absent or very minimal, the cause of which is problematic to identify. This paper examines why women have been passive in the performance and composition of this musical genre, and suggests avenues for improvement in the situation. Fifteen women across various musical genres： Traditional, Art and Popular were interviewed to ascertain this fact. The results will serve as an aid for an improvement of this unfortunate situation in Ghana.展开更多
文摘＂台湾首席型男偶像团体＂SpeXial暌违乐坛19个月,终将于6月12日发行团体第二张专辑《Break it down》!七位团员感情融洽,记者会现场四位学长更展现魔术技艺给三位学弟惊喜!现场首度演唱新歌《Break it down》,七人精湛舞艺立即展现完美团体姿态!华纳音乐送上手铐,将七人紧铐,象征SpeXial七人将永不分离!
基金Project supported by the National Natural Science Foundation of China （Grant No 10374025）.
文摘It has recently been realized that quantum strategies have a great advantage over classical ones in quantum games. However, quantum states are easily affected by the quantum noise, resulting in decoherence. In this paper, we investigate the effect of quantum noise on a multiplayer quantum game with a certain strategic space, with all players affected by the same quantum noise at the same time. Our results show that in a maximally entangled state, a special Nash equilibrium appears in the range of 0≤p≤0.622 （p is the quantum noise parameter）, and then disappears in the range of 0.622 〈 p≤ 1. Increasing the amount of quantum noise leads to the reduction of the quantum player＇s payoff.
文摘The performance and composition of traditional choral music were championed and dominated by women. Unfortunately, the involvement of women in the practice of art music, specifically theory and composition in Ghana has been observed to be absent or very minimal, the cause of which is problematic to identify. This paper examines why women have been passive in the performance and composition of this musical genre, and suggests avenues for improvement in the situation. Fifteen women across various musical genres： Traditional, Art and Popular were interviewed to ascertain this fact. The results will serve as an aid for an improvement of this unfortunate situation in Ghana.
