What is a Qubit? 🔍 A Simple Beginner's Guide to Quantum Computing
Discover the basics of qubits, the fundamental units of quantum computers. Learn how they differ from classical bits and why they are essential for the future of technology.
Mr Verse
192.0K views • Jan 8, 2023
About this video
What is a qubit? Just as a classical bit has a state – either 0 or 1 – a qubit also has a state. Two possible states for a qubit are the states Ket 0 and Ket 1, which are similar to the states 0 and 1 of a classical bit.
The difference between bits and qubits is that, unlike bits, qubits can be in a state other than Ket 0 or Ket 1. It is perfectly legal to have a linear combination of these two states.
This phenomenon is called quantum superposition.
The difference between bits and qubits is that, unlike bits, qubits can be in a state other than Ket 0 or Ket 1. It is perfectly legal to have a linear combination of these two states.
This phenomenon is called quantum superposition.
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Views
192.0K
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2.7K
Duration
7:12
Published
Jan 8, 2023
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4.6
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