Shi-Xiang Feng, Yi-Shi Duan
Abstract
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We use the general covariant conservation law of energy-momentum, which is general covariant and therefore preferable to the non-covariant conservation laws, to analyse the energy of the universe and obtained vanishing energy. A physical interpretation of the vanishing energy and some discussions are also presented.
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We use the general covariant conservation law of energy-momentum, which is general covariant and therefore preferable to the non-covariant conservation laws, to analyse the energy of the universe and obtained vanishing energy. A physical interpretation of the vanishing energy and some discussions are also presented.
Key concepts: Covariant transformation, Conservation law, Conservation of energy, Interpretation (philosophy), Physics, Energy–momentum relation, Momentum (technical analysis), Energy conservation