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2022-10-26: Why Did Quantum Entanglement Win the Nobel Prize in Physics?
- 13:13: ... ability to move around quantum information is critical for quantum computers. ...
- 13:21: ... applied these to quantum cryptography and to the development of quantum computers. ...
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2022-01-19: How To Build The Universe in a Computer
- 11:23: No conceivable technology could fully simulate a quantum universe, except perhaps a cosmically-sized quantum computer.
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2021-10-20: Will Constructor Theory REWRITE Physics?
- 03:11: ... David Deutsch says, if a quantum computer can, in principle, simulate any process in physics, then all of physics ...
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2020-10-05: Venus May Have Life!
- 15:19: Which I guess you don’t need a quantum computer for.
- 14:02: ... - possible solutions to the impending cryptography-cracking powers of quantum computers that don’t themselves require quantum ...
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2020-09-28: Solving Quantum Cryptography
- 01:08: ... Peter Shor developed an algorithm - Shor’s algorithm - that could use a quantum computer to factor a prime number in, well, a human lifetime, or a human ...
- 01:23: ... computers did not exist in 1994, but just last year, Google’s quantum computer, Sycamore, outsped the best classical computers for a very specific ...
- 07:23: ... you tried to use a quantum computer to guess the factors of a prime number, you’d read out one of the ...
- 08:31: Does that mean I’m a quantum computer?
- 01:23: ... computers did not exist in 1994, but just last year, Google’s quantum computer, Sycamore, outsped the best classical computers for a very specific ...
- 00:10: ... math problem is prime number factoring, and the new era of quantum computers may lay bare your indiscretions, as well as collapse the entire digital ...
- 00:31: ... said that quantum computers will threaten the security of our digital civilization because they can ...
- 01:23: ... Quantum computers did not exist in 1994, but just last year, Google’s quantum computer, ...
- 01:51: ... quite - quantum computers need to become far more reliable - have better “fault tolerance” and/or ...
- 02:29: ... to transport, and the quantum internet may not arrive before better quantum computers can crack current encryption techniques and collapse the modern digital ...
- 02:48: It turns out there are some ingenious non-quantum ways to thwart the hacking powers of quantum computers.
- 04:21: It works great except for its vulnerability to Shor’s algorithm and quantum computers.
- 04:36: To understand that, we need a brief word on how quantum computers do their magic.
- 05:24: It turns out there’s a structure to factorization that can be exploited by quantum computers.
- 06:35: ... Quantum computers store information in qubits, which, until they give an output, are in a ...
- 08:20: So far, quantum computers are stuck under 100 qubits and none have managed to factor a number higher than 21 with Shor’s algorithm.
- 08:37: ... current technology isn’t there yet, when we figure out how to build quantum computers with thousands of qubits even the very high digit RSA keys will not be ...
- 13:34: ... resistant algorithms seem like they will be hard, if not impossible for quantum computers to crack, but that doesn’t mean no one will come up with a way to do ...
- 06:35: ... Quantum computers store information in qubits, which, until they give an output, are in a ...
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2020-07-28: What is a Theory of Everything: Livestream
- 00:00: ... also magical features of quantum mechanics that we use to try to build quantum computers today but they're very weird and it seems that like to really try to ...
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2020-04-28: Space Time Livestream: Ask Matt Anything
- 00:00: ... an amazing show it's about you know this tech genius who builds a quantum computer that does something that I can't tell you what it does but it involves ...
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2019-07-15: The Quantum Internet
- 02:33: ... there’s the whole quantum computer thing - in those, the ability for a qubit to hold many simultaneous ...
- 02:43: Partly motivated by the cryptographic-cracking power of the quantum computer, we also want to think about a quantum internet.
- 02:33: ... there’s the whole quantum computer thing - in those, the ability for a qubit to hold many simultaneous states can ...
- 10:57: ... to build the next generation of cryptographic protocols, distributed quantum computers, as well as achieve new levels of atomic clock synchronization and ...
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2019-05-16: The Cosmic Dark Ages
- 13:43: ... others also point out that internet security isn't doomed in the wake of quantum computers without us also having quantum cryptography. There are a number of ...
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2019-05-09: Why Quantum Computing Requires Quantum Cryptography
- 01:04: The logic gates of a quantum computer exist in a state of quantum superposition of many simultaneous configurations.
- 01:21: For example, a quantum computer can calculate the prime factors of large numbers extremely quickly.
- 01:04: The logic gates of a quantum computer exist in a state of quantum superposition of many simultaneous configurations.
- 00:56: We may come back to quantum computers in detail – but for now just a word on why their advent will demand a quantum internet.
- 03:01: Once quantum computers can factorize public keys quickly the entire public key system falls apart.
- 13:16: But come quantum computers even the smartest classical security protocols will be compromised.
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2018-10-10: Computing a Universe Simulation
- 07:35: This sort of quantum spin array is exactly the system used in most quantum computers.
- 11:53: This will be important as quantum computers develop.
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2016-11-02: Quantum Vortices and Superconductivity + Drake Equation Challenge Answers
- 02:36: ... are very likely, and it may even be possible to build a topological quantum computer that uses entanglement between ...
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