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unitarity

Noun CEFR B2

Definitions

The quality or state of being unitary.

countable, uncountable

Examples

“In this section, we shall prove⟳ the gauge invariance and unitarity of the physical S-matrix in quantum electrodynamics, to all orders in the renormalized perturbation theory.”

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

unitarization Unitary unitary authority unitary council unitary government unitary group

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