folha

eu estou limpando meu caderno. arranquei a ultima folha e transcrevo a parte que nao quero perder (na ordem):

Borel (1914) showed long ago that even the gravitational effect resulting from shifitng a small rock at the distance of Sirius by a few cm would completely change the microscopic state of a gas in a vessel here on Earth within seconds after the retarded field has arrived.

unconditional
about understanding
about being free and daring (and caring)
breakdown: rational aspect (Feynman's letter)
freedom, liberty
2 milestones, raison d'être

Proposal for BEC as a qubit

Has Feynman ever consider quaternions? stoch wavefct eq?

Why must the commutation relations be preserved in principle (in the case of a dissipative system)?

Analogous to laser cooling in solid-state (maybe Gabrielse's exp on feedback cooling of an e-, but not convinced (the !e> state of me has proposed it, but me in !g> does not really agree))

chaos leads to decoherence