If an electomagnetic wave like blue light, for example, exists in 3 dimensions, then how does/can the AdS/CFT conjecture explain it's emergence? Are the electric and the magnetic components of the blue wave both in 2 dimensions in CFT, and if so how would they combine and emerge into AdS to form...
Thanks for the comments. Any idea of how long an exposure time would be required to record colour from some of the larger, brighter DSO like M42? Using a 12 inch - 16 inch scope and a simple DSLR camera hook up?
Excluding planets and given normal dark skies, what minimum aperture size of a (non-refractor) telescope is required to just start getting hints of colour in deep sky objects like nebulae and galaxies? I mean in real time, unaided eye, no photography.
Am I correct in understanding that the many paths/routes/avenues a photon ( or any subatomic or very small particle ) can take prior to even being shot out of the photon gun in this experiment, is described in physics using math as waveforms? The waveforms represent a concept and the math...
www.quora.com/Why-do-60-of-theoretical-physicists-believe-in-the-many-worlds-theory-Is-this-statistic-accurate
www.quantamagazine.org/why-the-many-worlds-interpretation-of-quantum-mechanics-has-many-problems-20181018
probably there is enough on the internet ( including Everett's published...
Thanks, I think I understand it better now, though, still a most difficult concept to grasp. Any suggestions as to the best books written on this subject ( including math ) would be appreciated. I read recently that most of the world's greatest Physicists are leaning toward the MW theory over...
But if they "became different" even ever so slightly, then there would be at least one molecule, atom, sub-atomic,string, SLIGHTLY different that would be part of describing the slight difference and so, necessarily an imbalance in matter and therefore, a loss or gain in matter/energy and thus a...
I'm curious and doubtful about the Many Worlds theory ( first suggested by Hugh Everett, 1957 ) because I don't understand how an entire universe can split to create a second universe which claims to be identical to it's mother universe, but not violating the law of conservation of energy?
How...
I had 10" Meade S-C back in the early '90s...nice scope, but still want larger images. Portability is not an issue...have SUV and might keep it at the cottage.
Thank you. I'm thinking really big...min 18 inch dob with goto. Interested in both astrophotography and just viewing. Anyone know about hubbleoptics.com? any reviews to read? Obsession scopes are popular too but $$$$
Peter
My interests include;
Large telescopes & Astrophotography
Sub-atomic particles
The Copenhagen Interpretation
Black Holes
Bubble universes and the Multiverse
Many Worlds Theory
The Holographic Proposal
Quantum entanglement
Causality, determinism and free will