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Entanglement: meaning, definitions and examples

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entanglement

 

[ ɪnˈtæŋɡəlmənt ]

Noun
Context #1 | Noun

quantum physics

Entanglement is a phenomenon in quantum physics where two particles become connected in such a way that the state of one particle is dependent on the state of the other, even when they are separated by large distances. This connection is non-local and violates the principles of classical physics.

Synonyms

quantum coherence, quantum correlation, quantum entanglement.

Which Synonym Should You Choose?

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Word Description / Examples
entanglement

General term used to describe a complicated or difficult situation where things are twisted together or involved with each other.

  • The fisherman struggled to free his nets from the entanglement of seaweed and debris
quantum entanglement

Describes a quantum state where particles become interconnected such that the state of one particle cannot be described independently of the state of the other. Commonly used in quantum physics.

  • Albert Einstein referred to quantum entanglement as 'spooky action at a distance'
quantum correlation

Refers to the correlation between quantum systems that arise due to quantum entanglement. Used in advanced physics and quantum theory.

  • Quantum correlation can explain certain phenomena that are impossible in classical physics
quantum coherence

Used in physics to describe the phenomenon where particles like photons or electrons exhibit a predictable phase relationship. It is crucial in the context of quantum computing and quantum mechanics.

  • Quantum coherence is essential for the successful operation of quantum computers

Examples of usage

  • The entanglement between the two particles allows for instant communication regardless of the distance between them.
  • Quantum entanglement is a key element in various quantum technologies such as quantum computing and quantum teleportation.

Translations

Translations of the word "entanglement" in other languages:

🇵🇹 emaranhado

🇮🇳 उलझन

🇩🇪 Verstrickung

🇮🇩 kekusutan

🇺🇦 заплутаність

🇵🇱 splątanie

🇯🇵 絡み

🇫🇷 emmêlement

🇪🇸 enredo

🇹🇷 dolaşıklık

🇰🇷 얽힘

🇸🇦 تشابك

🇨🇿 zamotání

🇸🇰 zamotanie

🇨🇳 纠缠

🇸🇮 zapletenost

🇮🇸 flækja

🇰🇿 шатасу

🇬🇪 გარდა

🇦🇿 qarışıqlıq

🇲🇽 enredo

Etymology

The concept of entanglement was first introduced by Albert Einstein, Boris Podolsky, and Nathan Rosen in their famous EPR paper in 1935, where they highlighted the peculiar implications of quantum mechanics. It was further developed by Erwin Schrödinger, who coined the term 'entanglement' in his work. Entanglement has since become a central aspect of quantum theory, playing a crucial role in experiments and technologies that rely on quantum effects.

See also: disentangle, entangled.

Word Frequency Rank

Positioned at #20,228, this word is part of extensive vocabulary. It's relatively rare in general usage but may be important in specific fields or formal writing.