Is energy discrete
22738
Is the electromagnetic spectrum discrete?
90716
Conservation of energy and wavefunctions
23359
Does the Planck scale imply that spacetime is discrete?
101232
Does proper map $f$ take discrete sets to discrete sets?
44817
Lower bound on energy is potential minimum
154508
The energy method for $u_{tt}-du_t-u_{xx}=0, (0,1)\times(0,T) $
119004
Proof of conservation of energy?
2814
Energy conservation of Virtual Particles - Quantum Fluctuation?
129242
Is temperature a Lagrange multiplier of energy?
148088
What is the energy of a superposition of energy eigenstates?
92569
Showing that ${\rm E}[X]=\sum_{k=0}^\infty P(X>k)$ for a discrete random variable
13312
Is there something similar to Noether's theorem for discrete symmetries?
129139
Is every discrete absolute value non-archimedean?
68284
Is the law of conservation of energy still valid?
94615
Is the change in kinetic energy of a particle frame independent?
79614
Many-worlds: Where does the energy come from?
72190
Topological proof on discrete topology where $X$ is infinite