Thx, excellent lecture! The ontological ground state as MMY states is the Self. However, the ground state in physics Is something relative, the zero point energy state. There's no known connection between the Self and the ground state as described in physics. If there is such a connection, let's see the references outside of MMY and MUM. Wikipedia: The ground state of a quantum mechanical https://en.wikipedia.org/wiki/Quantum_mechanics system is its lowest-energy https://en.wikipedia.org/wiki/Energy state https://en.wikipedia.org/wiki/Stationary_state; the energy of the ground state is known as the zero-point energy https://en.wikipedia.org/wiki/Zero-point_energy of the system. An excited state https://en.wikipedia.org/wiki/Excited_state is any state with energy greater than the ground state. In the quantum field theory https://en.wikipedia.org/wiki/Quantum_field_theory, the ground state is usually called the vacuum state https://en.wikipedia.org/wiki/Vacuum_state or the vacuum https://en.wikipedia.org/wiki/Vacuum#The_quantum-mechanical_vacuum. If more than one ground state exists, they are said to be degenerate https://en.wikipedia.org/wiki/Degenerate_energy_level. Many systems have degenerate ground states. Degeneracy occurs whenever there exists a unitary operator https://en.wikipedia.org/wiki/Unitary_operator which acts non-trivially on a ground state and commutes https://en.wikipedia.org/wiki/Commutator with the Hamiltonian https://en.wikipedia.org/wiki/Hamiltonian_(quantum_mechanics) of the system. According to the third law of thermodynamics https://en.wikipedia.org/wiki/Third_law_of_thermodynamics, a system at absolute zero https://en.wikipedia.org/wiki/Absolute_zero temperature https://en.wikipedia.org/wiki/Temperature exists in its ground state; thus, its entropy https://en.wikipedia.org/wiki/Entropy is determined by the degeneracy of the ground state. Many systems, such as a perfect crystal lattice https://en.wikipedia.org/wiki/Crystal_lattice, have a unique ground state and therefore have zero entropy at absolute zero. It is also possible for the highest excited state to have absolute zero https://en.wikipedia.org/wiki/Absolute_zero temperature https://en.wikipedia.org/wiki/Temperature for systems that exhibit negative temperature https://en.wikipedia.org/wiki/Negative_temperature
[FairfieldLife] Re: Shiva and quantum mechanics
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