Andy Bateman
【TED】科普动画集锦 530 What are the universal human rights 04:47 【TED】科普动画集锦 531 The rise and fall of the Inca Empire 05:46 【TED】科普动画集锦 532 The rise and fall of the Mongol Empire 05:01 【TED】科普动画集锦 533 The rise of modern populism 06:22 【TED】科普动画...
When is k much greater than l in quantum tunneling? What is a quantum qubit? What is 'wave function collapse' in quantum mechanics? What is energy made of in quantum physics? What are quantum effects? What is quantum mechanics? What is the quantum confinement effect?
If we want to getreallycrazy here (and let’s face it, haven’t we already?), there are some hypothetical objects that may help our search. What if a collapsing object in space doesn’t become a black hole but instead may achieve the right quantum matter-energy density (about 1093grams...
Specifically, if quantum systems are hard to simulate, what would happen if we build hardware that had quantum effects as fundamental operations? Could we simulate quantum systems of interacting particles using a machine that exploits exactly the same laws of physics? And could we use that machine...
What is quantum communication The scientific world defines it as a "method of communication using quantum effects on communications cycles." 【1】 This technology has grown originally from encrypted messaging, and is virtually unbreakable.You might ask: How are messages sent by quantum encryption ...
1. This other kind of refined set up is no different than a cutting-edge EPR test set-up, like a “Wheeler’s delayed choice” or a “quantum eraser” type experiment, where resynchronized detections are needed at each detector to sort out the outcomes eventually. Whence, the mention ...
a qubit is the basic unit of information in a quantum computer. Quantum computers use particles such aselectronsor photons that are given either a charge or polarization to act as a 0, 1 or both a 0 and 1. The two most relevant aspects of quantum physics are the principles ofsuperposition...
However, when we talk about the density of matter in the universe, we're imagining spreading every atom in the universe (three-quarters of which are hydrogen) evenly across space. There's also dark matter, which we can infer only from its gravitational effects, but we know it must account...
What Are Challenges to Quantum Memory? What is the Quantum Critical Point? What Are the Quantum Mechanics of Photosynthesis? What Are Some Tests for Quantum Gravity and the Theory of Everything?