175 citations · 934 across the 50 of their papers we have counts for
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Generalized Quantum Spring
Chao-Jun Feng, Xiang-Hua Zhai, Xin-Zhou Li
Recently, it was found that after imposing a helix boundary condition on a scalar field, the Casimir force coming from the quantum effect is linearly proportional to , which is…
Some Developments of the Casimir Effect in -Cavity of -Dimensional Spacetime
Xiang-Hua Zhai, Rui-Hui Lin, Chao-Jun Feng +1
The Casimir effect for rectangular boxes has been studied for several decades. But there are still some points unclear. Recently, there are new developments related to this topic,…
Casimir Effect under Quasi-Periodic Boundary Condition Inspired by Nanotubes
Chao-Jun Feng, Xin-Zhou Li, Xiang-Hua Zhai
When one studies the Casimir effect, the periodic (anti-periodic) boundary condition is usually taken to mimic a periodic (anti-periodic) structure for a scalar field living in a f…
Quantum Spring
Chao-Jun Feng, Xin-Zhou Li
In this paper, we will give a short review on \textit{quantum spring}, which is a Casimir effect from the helix boundary condition that proposed in our earlier works. The Casimir f…
Casimir effect with a helix torus boundary condition
Xiang-hua Zhai, Xin-zhou Li, Chao-Jun Feng
We use the generalized Chowla-Selberg formula to consider the Casimir effect of a scalar field with a helix torus boundary condition in the flat ()-dimensional spacetime. We o…
Fermionic Casimir effect with helix boundary condition
Xiang-hua Zhai, Xin-zhou Li, Chao-Jun Feng
In this paper, we consider the fermionic Casimir effect under a new type of space-time topology using the concept of quotient topology. The relation between the new topology and th…
Thermodynamic of the Ghost Dark Energy Universe
Chao-Jun Feng, Xin-Zhou Li, Xian-Yong Shen
Recently, the vacuum energy of the QCD ghost in a time-dependent background is proposed as a kind of dark energy candidate to explain the acceleration of the Universe. In this mode…
Thermodynamic Origin of the Cardassian Universe
Chao-Jun Feng, Xin-Zhou Li, Xian-Yong Shen
In the Cadassian universe, one can explain the acceleration of the universe without introducing dark energy component. However, the dynamical equations of this model can not be dir…
The Casimir force of Quantum Spring in the (D+1)-dimensional spacetime
Xiang-hua Zhai, Xin-zhou Li, Chao-Jun Feng
The Casimir effect for a massless scalar field on the helix boundary condition which is named as quantum spring is studied in our recent paper\cite{Feng}. In this paper, the Casimi…
Quantum Spring from the Casimir Effect
Chao-Jun Feng, Xin-Zhou Li
The Casimir effect arises not only in the presence of material boundaries but also in space with nontrivial topology. In this paper, we choose a topology of the flat -dimens…
Ricci Dark Energy in braneworld models with a Gauss-Bonnet term in the bulk
Chao-Jun Feng, Xin-Zhou Li
We investigate the Ricci Dark Energy (RDE) in the braneworld models with a Gauss-Bonnet term in the Bulk. We solve the generalized Friedmann equation on the brane analytically and…
Scalar Perturbation and Stability of Ricci Dark Energy
Chao-Jun Feng, Xin-Zhou Li
The Ricci dark energy (RDE) proposed to explain the accelerating expansion of the universe requires its parameter , whose value will determine the behavior of RDE. In this Le…
Reconstructing Theory from Ricci Dark Energy
Chao-Jun Feng
In this letter, we regard the theory as an effective description for the acceleration of the universe and reconstruct the function from the Ricci dark energy, which r…
Reconstructing Quintom from Ricci Dark Energy
Chao-Jun Feng
The holographic dark energy with Ricci scalar as IR cutoff called Ricci dark energy(RDE) probes the nature of dark energy with respect to the holographic principle of quantum gravi…
Statefinder Diagnosis for Ricci Dark Energy
Chao-Jun Feng
Statefinder diagnostic is a useful method which can differ one dark energy model from each others. In this letter, we apply this method to a holographic dark energy model from Ricc…
Ricci Dark Energy in Brans-Dicke theory
Chao-Jun Feng
A holographic dark energy from Ricci scalar curvature called Ricci dark energy was proposed recently. In this model the future event horizon area is replaced by the inverse of the…
Holographic Cosmological Constant and Dark Energy
Chao-Jun Feng
A general holographic relation between UV and IR cutoff of an effective field theory is proposed. Taking the IR cutoff relevant to the dark energy as the Hubble scale, we find that…
Reheating and Cosmic String Production
Chao-Jun Feng, Xian Gao, Miao Li +2
We compute the string production rate at the end of inflation, using the string spectrum obtained in \lss in a near-de Sitter space. Our result shows that highly excited strings ar…