Spontaneous emission in Bose-Einstein condensates
The argument
Because linked claim, and given the standard result that the Hawking effect depends only on horizon kinematics, the emission measured at the sonic horizon constitutes an observation of analogue Hawking radiation in its strongest, spontaneous quantum form. The Technion condensate experiments (2016, 2019, 2021) reported correlated pairs consistent with vacuum-seeded emission, an approximately thermal spectrum at the predicted Hawking temperature, and stationarity of the emission over the analogue black hole's lifetime.
Does it work?
Not yet evaluated.
Premises
- SupportedThe evidence favors the claim, but the examination is incomplete or the evidence is indirect.constitution →Spontaneous analogue Hawking radiation has been detected at sonic horizons in Bose-Einstein condensates.
Where it is made
Passages where sources make, criticize or mention this argument. They record where it appears, not how strong it is, and none has precedence over another.
No source is recorded as making it.
Earlier ratings
- Jul 19, 2026
The inference is sound: if spontaneous emission was genuinely detected at the sonic horizon, the claim holds in its strongest form, since the kinematic character of the Hawking effect is standard theory. The argument stands or falls with linked claim, which rests on a single group's series of experiments and remains subject to the classical-noise objection; it has not yet been independently replicated.