Listen in: “Who the hell are you? In a few tweets you wiped away most of the billions of dollars we invested in AR/VR/MR and quantum computers. No one pitched us on the things you are causally talking about. No one here even knew this was possible yesterday. Work with us...”—VChttps://twitter.com/BrianRoemmele/status/1186759190439530497 …
-
-
Replying to @BrianRoemmele
Can we get a “for dummies” explanation of this ? This company is only 40 minutes from my place ...exciting !
2 replies 0 retweets 4 likes -
Replying to @michaelsquest6 @BrianRoemmele
I would love to understand why you think metamaterials/invisibility = quantum computers. The 2 are not the same, quantum computers require coherent quantum states - yes. But they also need quantum gates, error correction etc.
@BrianRoemmele1 reply 0 retweets 3 likes -
Replying to @Deepneuron @michaelsquest6
Thanks for asking. I need to write more about this hopefully soon. The first thing we need is entanglement, this does this by the fact it works. Second we need coherent states, this does this by the fact you see the coherent lights as images reproduced. The rest is interesting.
1 reply 0 retweets 1 like -
Replying to @BrianRoemmele @michaelsquest6
Yes agreed, but generating quantum states isn't the hard part. Creating gates like the hadamard gate, z gate, phase gate etc. all decrease coherence times and require high fidelity. Excited to see your take, but as someone who works with quantum computers I am nervous u are
1 reply 0 retweets 2 likes -
underestimating what it takes to build one, and more importantly what it takes for something to qualify as doing universal quantum computations.
1 reply 0 retweets 2 likes -
Replying to @Deepneuron @michaelsquest6
I understand and really appreciate your insights. I too work on a quantum computer at times at a university in Southern California. The error correction is quite high and holographic, we can see that in the demos. Gates in a fiber channel will have robust results, low decay.
2 replies 0 retweets 1 like -
Replying to @BrianRoemmele @michaelsquest6
How many qubits does it have?What are the gate fidelities on it do you know?Fibre =>linear optical photonic quantum computers which imply continuous variable based quantum states.Photons are weakly interacting and thus photonic qcs are hardest to make.Not bc of decoherence alone.
1 reply 0 retweets 1 like
Thanks for asking. To be clear. This particular invention and material is not being used as a stand alone computer. The material is prima facie as a “single purpose” quantum computer system by the fact it works with no external power. The rest is being tested in other places.
-
-
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.