# Vitaly Efimov

> Vitaly N. Efimov is a Soviet theoretical physicist. He proposed the existence of a novel and exotic state of matter now dubbed the Efimov State as a researcher in A. F. Ioffe Physico-Technical Institute, USSR Academy of Sciences, Leningrad, USSR in his 1970 paper "Energy levels arising from resonant two-body forces in a three-body system". It was announced in 2006 that the existence of this state of matter had been confirmed.

*Russian physicist*

**Canonical URL:** https://fame.am/person/vitaly-efimov-q2586437

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Country:** Russia
- **Born:** 1938
- **Status:** living
- **Gender:** male

## Fame
- **Popularity score:** 41.2 / 100
- **Momentum:** 12.9 / 100  (trend: RISING)
- **Historical depth:** 7.0 / 100
- **Attention shift:** 71.4 / 100
- **Source confidence:** 45.0 / 100
- **Profile completeness:** 70.0 / 100

## Sources
- [维塔利·尼古拉耶维奇·叶菲莫夫](https://zh.wikipedia.org/wiki/%E7%BB%B4%E5%A1%94%E5%88%A9%C2%B7%E5%B0%BC%E5%8F%A4%E6%8B%89%E8%80%B6%E7%BB%B4%E5%A5%87%C2%B7%E5%8F%B6%E8%8F%B2%E8%8E%AB%E5%A4%AB)
- [فيتالى ايڤاموڤ](https://arz.wikipedia.org/wiki/%D9%81%D9%8A%D8%AA%D8%A7%D9%84%D9%89_%D8%A7%D9%8A%DA%A4%D8%A7%D9%85%D9%88%DA%A4)
- [Vitaly Efimov](https://ca.wikipedia.org/wiki/Vitaly_Efimov)
- [Witali Nikolajewitsch Jefimow](https://de.wikipedia.org/wiki/Witali_Nikolajewitsch_Jefimow)
- [Vitaly Efimov](https://en.wikipedia.org/wiki/Vitaly_Efimov)
- [Vitaly Efimov](https://es.wikipedia.org/wiki/Vitaly_Efimov)
- [Vitali Efimov](https://ro.wikipedia.org/wiki/Vitali_Efimov)
- [Ефимов, Виталий Николаевич](https://ru.wikipedia.org/wiki/%D0%95%D1%84%D0%B8%D0%BC%D0%BE%D0%B2%2C_%D0%92%D0%B8%D1%82%D0%B0%D0%BB%D0%B8%D0%B9_%D0%9D%D0%B8%D0%BA%D0%BE%D0%BB%D0%B0%D0%B5%D0%B2%D0%B8%D1%87)
- [Wikidata](https://www.wikidata.org/wiki/Q2586437)

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