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Problem revision

What limits the refractive index of a dense atomic gas?

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Record hash
e2013cb812d6d711637301b3a69eccdf636cf595e2985533a6ec2e92557a440d
Content hash
63d78a2219484916b71b9db84186b23e5d9f906000d02725f07fe4a8a43e79c4
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
389
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:17:53Z — the Bitcoin date is the one that counts