4 citations · 9 across the 7 of their papers we have counts for
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An action with positive kinetic energy term for general relativity
T. Mei
At first, we state some results in arXiv: 0707.2639, and then, using a positive kinetic energy coordinate condition given by arXiv: 0707.2639, we present an action with positive ki…
On spherically symmetric metric satisfying the positive kinetic energy coordinate condition
T. Mei
Generally speaking, there is a negative kinetic energy term in the Lagrangian of the Einstein-Hilbert action of general relativity; On the other hand, the negative kinetic energy t…
On the vierbein formalism of general relativity
T. Mei
Both the Einstein-Hilbert action and the Einstein equations are discussed under the absolute vierbein formalism. Taking advantage of this form, we prove that the "kinetic energy" t…
A New Variable in General Relativity and Its Applications for Classic and Quantum Gravity
T. Mei
A new variable in the Riemannian geometry is introduced by the tetrad and the Ricci's coefficients of rotation, the characters of curve of the Riemannian geometry are determined co…