Why do quantum tunneling consume energy, if not then why it must pay back borrowed energy quickly?
136945
Quantum tunnelling, energy conservation
30422
Are photon energies universally quantized?
137577
Quantum Computing Power Advantages
64424
Why does the classical path give the dominant contribution in the path integral?
94778
Why can't I do this to get infinite energy?
45283
Why don't virtual particles violate conservation of mass/energy?
76930
What's the difference between the work function and ionisation energy?
116033
Energy conservation limited by uncertainty principle
20997
Can an electron jump to a higher energy level if the energy is insufficient or exceeds the $\Delta E$?
75161
Does Moore's law apply to quantum computing?
37291
Why does the branch cut of the self-energy begin at $2m$?
78057
What is the physical explanation for energy transport in simple electrical circuits?
27346
Real QM cause of magnetic dipole moment
29728
Does the vacuum in QFT have nonzero energy or not?
94340
Potential energy conservation in traversable wormholes
123654
How can energy be useful when it is 'abstract'?
119993
If quantum speed-up is due to the wave-like nature of quantum mechanics, why not just use regular waves?