Bose-Einsteinen kondensaatti

Joku voisi tietysti ajatella, että Bosen-Einsteinin kondensaatti on päämäärättömän kosmisen evoluution tulos. Entäpä, jos se onkin kosmisen evoluution päämäärä.

---Aivot eivät ole hirvittävän kylmää nanokelvinien kylmässä tilassa olevaa ainetta tai suuren GHz energian homogeenista massaa, joissa Bose-Einstein juttu on havaittu.---

Frohlich Coherence:

http://nonlocal.com/hbar/frohlich.html

"The Frohlich effect is a paradigm of how quantum coherence can exist and play a physical role at biological scales.

Herbert Frohlich, one of the great pioneers in superstate physics, described a model of a system of coupled molecular oscillators in a heat bath, supplied with energy at a constant rate. When this rate exceeds a certain threshold then a condensation of the whole system of oscillators takes place into one giant dipole mode, similar to Bose-Einstein condensation. A coherent, nonlocal order emerges."

---Makromaailman dekoherenssi pitää kvanttifysiikan "ihmekyvyt" loitolla:---

"http://www.hameroff.com/springer.htm

Kohdassa "b. Decoherence" on selitetty asiaa, esimerkiksi miten biologinen systeemi voi viivästyttää dekoherenssia:

"Consequently quantum technology is generally developed in ultra-cold isolation, and physicists are skeptical of quantum computing in the “warm, wet and noisy” brain."

"One is to isolate the quantum system from environmental interactions by screening/shielding."

"Another possibility concerns decoherence-free subspaces."

"Is the brain truly “wet and noisy”? In gel state MTs are in a quasi-solid environment with ordered water. As for “noisy”, electrophysiological background fluctuations show ongoing “noise” to actually correlate over distances in the brain (Arieli et al 1996, Ferster 1996).

"Experimental evidence shows that electron quantum spin transfer between quantum dots connected by organic benzene molecules is more efficient at room temperature than at absolute zero (Ouyang and Awschalom, 2003). The same structures are found in amino acids (phenylalanine, tyrosine, tryptophan) in hydrophobic pockets of proteins. Other experiments have shown quantum wave behavior of biological porphyrin molecules (Hackermüller et al., 2003), and still others that noise can enhance some quantum processes (Beige et al 2004). Evolution has had billions of years to solve the decoherence problem (Section IXf)."