Why Quantum Computers Cannot Work I - Prof. Gil Kalai

[@aurelstrat1829]

A clear presentation of an extremely complex subject which was VERY VALUABLE to me!Thank you, SIR!

[@jessstuart7495]

It may turn out that it is a superposition of the two states "Quantum Computers Can Work" and "Quantum Computers Cannot Work".

[@cubano1979]

There's also the biological evolution argument. If quantum computing were possible any animal with a brain that operated this way would have an enormous advantage over the rest, yet after many billions of years of evolution, all advanced brains in the animal kingdom operate with classical electrical impulses.

[@kenimprov]

Qubits require near 0K temperature, not remotely achievable without highly controlled lab environments. In any case, your argument sounds as ridiculous as if someone in the dinosaur age said "Brains that can do complex abstract mathematics and can produce coherent informative speech cannot exist otherwise it would have evolved by now". Evolution produces organisms just good enough to survive, not the best thing possible. So the argument fails in physics, logic, and biology.

[@ONDANOTA]

The White House (yes, that white house) is currently hiring QCs experts...... Who should I believe? Gil Kalai or the White House?

[@randomchannel-px6ho]

Starwars 1983... come on now

[@xanthirudha]

Okay but you dont explain why does it work pragmatically

[@chris77777777ify]

In electronics, it's Ethier on of off. Period. Not in between

[@veehope2702]

In the future it will be both on and off.

[@minepro1206]

Those are not electronics.

[@jost2741]

​@@minepro1206 right, it's Hocus pocus

[@ONDANOTA]

cough cough ... we are in 2021 and Quantum computers do work. All those thumbs up to this video shows that likes to dislikes ratio is useless. QCs work.

[@jost2741]

Really? Only results are pathetic 😂

[@ottokruger5816]

Haha tell them at D-Wave Systems, Inc that their quantum computers don't work. I'm sure they will show you they work just fine.

[@craigwright7276]

DWave do not have Quantum Computers. They have a Quantum adiabatic process. it is not even close to being the same thing.

[@MatthijsvanDuin]

"Despite high hopes for quantum computing, significant progress in hardware, and optimism about future applications, a 2023 Nature spotlight article summarised current quantum computers as being "For now, [good for] absolutely nothing"."

[@Namal23]

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