instanton

instanton

美 ['ɪnstəntɒn] 　英 ['ɪnstəntɒn]

• n.〔物〕瞬子
• 网络瞬子解；核瞬子；孤立子波

词形变化

复数：instantons  

英汉解释

n.

1. 〔物〕瞬子

英英解释

n.	1. in theoretical cosmology, a mathematical solution, one form of which implies that the universe began as a pea-sized structure of space, time, matter, and energy before the big bang

例句

The quantum tunneling of a vortex in an annular Josephson junction is investigated by using the periodic instanton method.

利用周期瞬子方法从理论上研究了环状偏流约瑟夫森结中的单个涡旋隧穿特性。

The instanton liquid model (ILM) was used as a basis for developing a rather successful semiclassically-motivated phenomenology.

与瞬子相关的瞬子液体模型是一个非常成熟的半经典唯象理论。

Our result shows that after considering the direct instanton effect, the mass of glueball is greatly reduced.

结果显示在考虑了瞬子效应后，胶球的质量被大大降低。