Table 2.
Summary of present tests of chameleon and symmetron theories
| Test | Chameleons | Symmetrons |
|---|---|---|
| Eöt-Wash | ✓ | ✓ |
| Casimir force | ✓ | ✗ |
| Microspheres | ✓ | ✗ |
| Precision atomic tests | ✓ | ✗ |
| Atom interferometry | ✓ | ✓ |
| Cold neutrons | ✓ | ✗ |
| Neutron interferometry | ✓ | ✗ |
| Distance indicators | ✓ | ✓ |
| Rotation curves | ✓ | ✓ |
| Cluster lensing | ✓ | ✗ |