Cosmic String ·
1-D defect in spacetime
un
seel
.com · Kibble 1976 · deficit angle 8πGμ/c² · NANOGrav 2023
Gμ/c² ≲
10⁻¹¹
length:
cosmological
phase
—
The string (1-D)
Deficit wedge / lensing
Vacuum directions
GW + CMB signature
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.com · Cosmic String