An Etymological Dictionary of Astronomy and Astrophysics
English-French-Persian

فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک

M. Heydari-Malayeri    -    Paris Observatory

   Homepage   
   


A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

<< < ana qua > >>

Number of Results: 25 Search : mechanic
quantum-mechanical operator
  آپارگر ِ مکانیک ِ کو‌آنتومی   
âpârgar-e mekânik-e kuântomi

Fr.: opérateur en mécanique quantique   

A linear → Hermitian operator associated with a physical quantity.

quantum; → mechanics; → operator.

relativistic quantum mechanics
  کو‌آنتوم مکانیک ِ بازانیگی‌مند   
kuântom mekânik-e bâzânigimand

Fr.: mécanique quantique relativiste   

A quantum theory that incorporates special relativity, for example, → quantum electrodynamics.

relativistic; → quantum mechanics.

second law of black-hole mechanics
  قانون ِ دوم ِ مکانیک ِ سیه‌چال   
qânun-e dovom-e mekânik-e siyah-câl

Fr.: deuxième loi de la mécanique des trous noirs   

The surface area of a black hole's horizon can never decrease.

second; → law; → black hole; → mechanics.

statistical mechanics
  مکانیک ِ آماری   
mekânik-e âmâri (#)

Fr.: mécanique statistique   

statistical physics.

statistical; → mechanics.

wave mechanics
  مکانیک ِ موجی   
mekânik-e mowji (#)

Fr.: mécanique ondulatoire   

One of the forms of quantum mechanics, due to Louis de Broglie and extended by E. Schrödinger. It originated in the suggestion that light consists of corpuscles as well as of waves and the consequent suggestion that all elementary particles are associated with waves.

wave; → mechanics

<< < ana qua > >>