phenomenon 102.77 The neutron has no measurable electric dipole moment
open in the book ·
parts/11-qft-standard-model/04-qcd.tex:3250
· p. 2026
- phenomenon-tested: no experiment declares a \tests edge to it and it is not listed in untested.txt
Rests on
- depends_on equation 105.112 eq:cpt-dn-theta ¶
-
depends_on
proposition 105.45
The induced neutron electric dipole moment
¶
- depends_on equation 105.111 eq:cpt-thetabar ¶
-
depends_on
proposition 105.44
The theta term is $P$-odd, $T$-odd and $C$-even
¶
- depends_on equation 105.17 eq:cpt-C-photon ¶
- depends_on equation 105.6 eq:cpt-P-photon ¶
- depends_on equation 105.30 eq:cpt-T-photon ¶
- proves proof ch:07-discrete-symmetries-cpt@proof-34 ¶
-
depends_on
theorem 105.30
An EDM violates $P$ and $T$
¶
- depends_on equation 105.17 eq:cpt-C-photon ¶ ↺
- depends_on equation 105.6 eq:cpt-P-photon ¶ ↺
- depends_on equation 105.30 eq:cpt-T-photon ¶ ↺
- proves proof ch:07-discrete-symmetries-cpt@proof-24 ¶
- proves proof ch:07-discrete-symmetries-cpt@proof-35 ¶
-
depends_on
proposition 102.76
QCD permits one more term
¶
- depends_on definition 105.43 The topological term ¶
- depends_on equation 102.29 eq:qcd-lagrangian ¶
-
depends_on
theorem 100.17
Superficial degree of divergence
¶
- depends_on equation 100.23 eq:qed-fermion-propagator ¶
- depends_on equation 100.17 eq:qed-photon-propagator ¶
-
depends_on
theorem 100.10
Furry
¶
- depends_on definition 100.9 Charge conjugation on the Dirac field ¶
- depends_on equation 100.20 eq:qed-C-matrix ¶
- proves proof ch:02-qed-renormalization@proof-5 ¶
- proves proof ch:02-qed-renormalization@proof-8 ¶
- proves proof ch:04-qcd@proof-39 ¶
- proves proof ch:04-qcd@proof-40 ¶
Supports
Nothing declares a dependency on this node yet.
Neighborhood
Every logical edge within two steps of this node.
- declared and complete
- partly declared
- a check failed
- not graded
- declared in the source
- inferred from structure
Edges
| type | direction | node | provenance | where |
|---|---|---|---|---|
cites |
→ | Measurement of the Permanent Electric Dipole Moment of the Neutron | derived | parts/11-qft-standard-model/04-qcd.tex:3257 |
depends_on |
→ | eq:cpt-dn-theta | declared | parts/11-qft-standard-model/04-qcd.tex:3260 |
depends_on |
→ | The induced neutron electric dipole moment | declared | parts/11-qft-standard-model/04-qcd.tex:3260 |
depends_on |
→ | QCD permits one more term | declared | parts/11-qft-standard-model/04-qcd.tex:3260 |
proves |
← | ch:04-qcd@proof-40 | declared | parts/11-qft-standard-model/04-qcd.tex:3263 |