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Entanglement: meaning, definitions and examples

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entanglement

[ษชnหˆtรฆล‹ษกษ™lmษ™nt ]

Definition

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.

Interesting Facts

Physics

  • In quantum physics, entanglement describes a special link between particles where they share information instantly, no matter how far apart they are.
  • Einstein famously called this phenomenon 'spooky action at a distance' because it challenges what we know about how things interact across space.

Philosophy

  • In philosophical discussions, entanglement can refer to how all events and objects in the universe are interconnected, influencing each other in subtle ways.
  • This concept raises questions about free will by suggesting that our choices may be influenced by distant events.

Pop Culture

  • The term entanglement gained popularity in 2020 when a celebrity used it to describe a complicated relationship on a well-known talk show.
  • It has also been a central theme in science fiction, where characters encounter situations that explore the implications of being connected across vast distances.

Biology

  • In genetics, the concept of entanglement can apply to how traits are inherited, as genes interact with each other and the environment in complex ways.
  • Ecologists use entanglement to describe how different species interact in ecosystems, emphasizing that changes to one species can affect many others.

Translations

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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.