How to build a quantum internet
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- Опубліковано 21 сер 2024
- You’ve probably heard of quantum computers - but what about the quantum internet?
Entangling qubits across large distances to form a quantum internet could be one of the most exciting developments in quantum technology, and now a group of researchers claim to have taken one of the first steps to make this possible - the creation of a quantum repeater.
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This is really well explained for a difficult topic. Super simple and good animations
I second you , this was great
sound effects too loud compared to narration
My goodness! The level of simplicity in the animation and explanation is mind-boggling! Hats off!👏👏👏👏
Awesome video!! The explanation, together with the visuals are great to get an idea of the concept!!
every time I watch a bideoh on quantum computers I feel like a coal miner from the 1920s trying to have nuclear fusion explained to him.
"bideoh" sounds exactly like what a coal miner from the 1920s would say
Link to the paper pls
isn't the "quantum repeater" the weak link in privacy? Considering you're no longer entangled with the endpoint, you're now entangling your data to X amount of third-party repeaters
how would you know that you're entangled with whom you think you're entangled without a repeater?
4:00
You can't transfer infomation via entanglement. I'm confused. I'm also confused about the security aspect, how is this better than post-quantum cryptography? Metrology aspects seem interesting
A: I don't know enough about quantum physics to judge this decisively, but some problems in e.g. distributed computing simply require synchrony between agents, not necessairly communication. In particular, synchronized randomness is extremely useful and as an oracle would increase problem solution considerably for some problems.
@@Merthalophor That's a bit technical for me but I'll take your word that synchronized randomness is useful in some situations
Superb
@nature video PLEASE PUT A SEIZURE WARNING AT THE BEGINNING OF THE TITLE 1:05 (So sorry if this isn't necessary. Different epileptics are triggered by different things)
Very nice ... ❤️
The Quantum internet would be super fast, pages would open faster than speed of light. No more waiting times for large files.
Could a quantum repeater also be used as a quantum duplicator?
is there a video on what is quantum computer to start with? What is a qbit?
Next: quantum torpedoes
I'm sorry, but you sound like Gru from Despicable Me. But, great job man, amazing video there.
Gr8! Not sure how useful Quantum Twitter might be.
Is this the "hold onto your papers" guy narrating?
So... do this mean faster than light communication?
yes
Vary information video
Why does all the subjects that will help us get a degree be it in cases of physics and math are boring as hell but these videos, which are based upon these subjects very interesting. Why don't just emerge these kind of videos with learning so that students get a better idea and early experience of clarity.
Now i can get internet as fast on mars as it is on earth
Could it be possible to have long distance Mars-Earth Internet communication instantly?
Unfortunately, quantum entanglement (probably...) can't be used for faster than light communication, but this is also a good thing since that would pretty much break all known physics.
Here is a source that explains why: briankoberlein.com/blog/quantum-entanglement/
How do you build a strong love relationship?
I wonder if the next generation of young students will study qubits for homework just like I learned about classical bits
But this video misses one thing that quantum entanglement is truly random in nature.
NICE VIDEO BROTHER
LOVE FROM INDIA 🇮🇳🙏👍
Wonder what quantum Minecraft would look like😂😂😂
So, instead of billions of computers globally, could you have one giant shared quantum computer collectively comprised of all computers on Earth?
They don't have the same function. Quantum computer can't simulate a normal computer but a normal computer could simulate a quantum one so no
Is this theoretical explanation for real life magic?
I just want to game without lag
But does it run crisis?
your assuming who ever looks at this they know about networks and how layers and protocols work, i digress .
Quantum software
Oh my god......
WTF is the narrator saying I can't hear over the annoying sound effects
Ceeeloko ein.
But wasn't it proved, that you can't transport any information this way? You can't just read a qubit without interfering with it.
Yeah, I've been under the impression that transporting information through entanglement is impossible, even in theory. The point about security is still interesting though, you can use entanglement to essentially see if a message has been read or tampered with, making it impossible to eavesdrop on that channel in secret.
@@Gunnii95 But we can do the same with regular cryptography - or quantum secure cryptography.
@@Mandragara just...no
@@Merthalophor There are rigorously proven quantum secure cryptography algorithms, no?
Science youtuber: I'm out of ideas. I know I'll make a video about quantum computing and repeat the same information everyone else covered 1,000 times
dont think it'll catch on
Let's not and say we didn't.
Photons does not exist. They are entangled because of the void grid, otherwise they do not were coupled with gravity.
Dare you not? Explain it.