quantum tunnel
In quantum mechanics, 'quantum tunnel' describes a phenomenon where particles pass through energy barriers they seemingly shouldn't be able to cross.
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Definition
C1Quantum Mechanics
(technical)A phenomenon where particles pass through barriers despite not having enough energy to do so according to classical physics.
Example
- In nuclear fusion, quantum tunneling allows atomic nuclei to overcome the Coulomb barrier.
- Quantum tunnel effects are crucial for the operation of devices like tunneling diodes.
B2Idiomatic
(informal)To move swiftly or effortlessly from one point to another.
Example
- She seemed to quantum tunnel through the crowded room, reaching the exit in seconds.
Similar
Terms that have similar or relatively close meanings to "quantum tunnel":
photon tunnellingquantum jumpquantum limitquantum mechanicsquantum soupquantum gravitationquantum theoryquantum leapwater tunnelquantum gravityquantum logiclove tunnelquantum sufficittunnel vision