CP symmetry
E1216668
UNEXPLORED
CP symmetry is a fundamental principle in particle physics stating that the laws of physics should remain unchanged when particles are replaced by their antiparticles and their spatial coordinates are inverted.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CP symmetry canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T16493007 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CP symmetry Context triple: [Wu experiment, relatedTo, CP symmetry]
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A.
CPT theorem
The CPT theorem is a fundamental result in quantum field theory stating that any Lorentz-invariant local quantum field theory with a Hermitian Hamiltonian is invariant under the combined operations of charge conjugation (C), parity transformation (P), and time reversal (T).
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B.
Cabibbo–Kobayashi–Maskawa matrix
The Cabibbo–Kobayashi–Maskawa matrix is a fundamental component of the Standard Model of particle physics that describes how quarks change flavor via the weak interaction and accounts for CP violation in the quark sector.
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C.
Cabibbo theory
Cabibbo theory is a framework in particle physics that describes the mixing of down and strange quarks in weak interactions through a single mixing angle, laying groundwork later generalized by the CKM matrix.
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D.
unitarity triangle
The unitarity triangle is a geometric representation in the complex plane of quark mixing and CP violation in the Standard Model, derived from the unitarity of the CKM matrix.
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E.
Kobayashi–Maskawa theory
The Kobayashi–Maskawa theory is a fundamental framework in particle physics that explains CP violation in the Standard Model through a three-generation quark mixing matrix (the CKM matrix).
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CP symmetry Target entity description: CP symmetry is a fundamental principle in particle physics stating that the laws of physics should remain unchanged when particles are replaced by their antiparticles and their spatial coordinates are inverted.
-
A.
CPT theorem
The CPT theorem is a fundamental result in quantum field theory stating that any Lorentz-invariant local quantum field theory with a Hermitian Hamiltonian is invariant under the combined operations of charge conjugation (C), parity transformation (P), and time reversal (T).
-
B.
Cabibbo–Kobayashi–Maskawa matrix
The Cabibbo–Kobayashi–Maskawa matrix is a fundamental component of the Standard Model of particle physics that describes how quarks change flavor via the weak interaction and accounts for CP violation in the quark sector.
-
C.
Cabibbo theory
Cabibbo theory is a framework in particle physics that describes the mixing of down and strange quarks in weak interactions through a single mixing angle, laying groundwork later generalized by the CKM matrix.
-
D.
unitarity triangle
The unitarity triangle is a geometric representation in the complex plane of quark mixing and CP violation in the Standard Model, derived from the unitarity of the CKM matrix.
-
E.
Kobayashi–Maskawa theory
The Kobayashi–Maskawa theory is a fundamental framework in particle physics that explains CP violation in the Standard Model through a three-generation quark mixing matrix (the CKM matrix).
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.