Lorentz factor

英語（米国） (en-US) 英語（イギリス） (en-GB)

名詞

不可算名詞

(physics) a factor arising frequently in special relativity, to calculate the degree of time dilation, length contraction and relativistic mass of an object moving relative to an observer, defined as (1-v²/c²)^(-0.5), where v and c are relative velocity and the speed of light, respectively

日本語の意味

ローレンツ因子：特殊相対性理論において、相対速度 v と光速 c に基づき、時間の遅れ、長さの収縮、および相対論的質量の変化を計算するために用いられる係数。式は (1 - v²/c²)^(-0.5) と定義される。

英語の意味

(physics) a factor arising frequently in special relativity, to calculate the degree of time dilation, length contraction and relativistic mass of an object moving relative to an observer, defined as (1-v²/c²)^(-0.5), where v and c are relative velocity and the speed of light, respectively

このボタンはなに？

The Lorentz factor, defined as (1 - v2/c2){-1/2}, determines the extent of time dilation and length contraction for objects moving near the speed of light.

ローレンツ因子（γ）は (1 - v^2/c^2)^{-1/2} と定義され、光速に近い速度で運動する物体の時間の遅れや長さの収縮の程度を決定します。

詳細

意味（1）

(physics) a factor arising frequently in special relativity, to calculate the degree of time dilation, length contraction and relativistic mass of an object moving relative to an observer, defined as (1-v²/c²)^(-0.5), where v and c are relative velocity and the speed of light, respectively