zero-point energy

名词 n.
中文释义

英文释义

名词 n.
  1. The lowest possible energy of a given quantum mechanical system.
    — The existence of a zero-point energy (i.e., the existence of a non-zero lower limit to the energy of a quantum-mechanical system) is a consequence of Heisenberg's uncertainty principle.
  2. The kinetic energy possessed by (the particle constituents of) a substance at absolute zero temperature. physical
    — The calculated zero-point energies of hydrogen at inner bulk, GB, and FS are within 0.12-0.16eV/H.

词形变化

zero-point energies plural

词汇关系

近义词
ground state energy zero-point radiation ZPE
相关词
zero-point field

词源

Calque of German Nullpunktenergie.
0 次浏览 数据来源: Wiktionary