teorija struna

teorija struna

A theory that seeks to incorporate a quantum theory of gravity into the Standard Model. In this theory, the fundamental constituents of matter are not particles, but strings. The particles that are observed are manifestations of the vibrations of fundamental strings.

0 0

完善词条

添加图像

词性：名词
同义词：
词汇：
行业/领域：物理
类别粒子物理学
Company: 伯克利
产品：
取首字母的缩写词：

添加至 My Glossary

其他语言：

类似词条

teorija

化学; 普通化学

Theories are well-established explanations for experimental data. To become established, the theory must experimentally tested by many different investigators. Theories usually ...

teorija

社会学; 普通社会学

A systematic explanation for observations that relate to a particular aspect of life such as poverty, crime, social class, status, and many others.

teorija

社会学; 犯罪

A series of interrelated propositions that attempt to describe, explain, predict, and ultimately to control some class of events. A theory gains explanatory power from inherent ...

teorija akumulacije

天文学; 普通天文学

The theory by which planetesimals are assumed to collide with one another and coalesce, eventually sweeping up enough material to form the planets.

teorija odluke

心理学; 精神病学

Is concerned with identifying the values, uncertainties and other issues relevant in a given decision, its rationality, and the resulting optimal decision

supernova

物理; 粒子物理学

When a star exhausts its nuclear fuel, it under goes a catastrophic collapse. The resulting explosion is known as a supernova. It often is brighter than an entire galaxy.

super čestica

物理; 粒子物理学

Supersymmetry predicts the existence of superpartners of the Standard Model particles. These new types of particles, the superparticles, would represent a new quantum dimension.

supersimetrija

物理; 粒子物理学

A hypothetical symmetry relating particles of different spins. Under this symmetry, matter particles (spin one-half fermions) are related to force particles (spin-zero or spin-one ...

tamna materija

物理; 粒子物理学

Astronomical measurements indicate that luminous matter, such as our sun, makes up only a small percentage of the total matter in the universe. The missing mass that makes up the ...

simetrija

物理; 粒子物理学

Physicists use symmetries to restrict possible theories of fundamental particles. As an analogy, consider the human face. If you were able to see only the right side of a person's ...

princip neodređenosti

物理; 粒子物理学

In the world of quantum mechanics, there is an intrinsic uncertainty in studying the position and the momentum of a particle at the same time. This means studying physics at small ...

新闻词条

精选词条

sonjap

0
词条
0
词汇
2
关注者

行业/领域：人物类别运动员

Flojd Mejveder

Born Floyd Sinclair on February 24, 1977, an American professional boxer. He is a five-division world champion, where he won nine world titles in five ...