229 citations · 1.7k across the 82 of their papers we have counts for
7 papers · 1 filter
Spontaneous breaking of permutation symmetry in pseudo-Hermitian quantum mechanics
Jun-Qing Li, Yan-Gang Miao
By adding an imaginary interacting term proportional to ip_1p_2 to the Hamiltonian of a free anisotropic planar oscillator, we construct a new model which is described by the PT-ps…
A possible method for non-Hermitian and non--symmetric Hamiltonian systems
Jun-Qing Li, Yan-Gang Miao, Zhao Xue
A possible method to investigate non-Hermitian Hamiltonians is suggested through finding a Hermitian operator and defining the annihilation and creation operators to be …
Violation of the first law of black hole thermodynamics in gravity
Rong-Xin Miao, Miao Li, Yan-Gang Miao
We prove that, in general, the first law of black hole thermodynamics, , is violated in gravity. As a result, it is possible that there exists entropy production, wh…
Degrees of freedom of gravity
Miao Li, Rong-Xin Miao, Yan-Gang Miao
We investigate the Hamiltonian formulation of gravity and find that there are five degrees of freedom. The six first class constraints corresponding to the local Lorentz tra…
The coordinate coherent states approach revisited
Yan-Gang Miao, Shao-Jun Zhang
We revisit the coordinate coherent states approach through two different quantization procedures in the quantum field theory on the noncommutative Minkowski plane. The first proced…
Interacting Theory of Chiral Bosons and Gauge Fields on Noncommutative Extended Minkowski Spacetime
Yan-Gang Miao, Ying-Jie Zhao
Several interacting models of chiral bosons and gauge fields are investigated on the noncommutative extended Minkowski spacetime which was recently proposed from a new point of vie…