11 citations · 18 across the 4 of their papers we have counts for
4 papers
Observation of the Fermionic Joule-Thomson Effect
Yunpeng Ji, Jianyi Chen, Grant L. Schumacher +4
We report the observation of the quantum Joule-Thomson (JT) effect in ideal and unitary Fermi gases. We study the temperature dynamics of these systems while they undergo an energy…
Observation of Anomalous Decay of a Polarized Three-Component Fermi Gas
Grant L. Schumacher, Jere T. Mäkinen, Yunpeng Ji +5
Systems of fermions with multiple internal states, such as quarks in quantum chromodynamics and nucleons in nuclear matter, are at the heart of some of the most complex quantum man…
Dynamics of nonlinear hyperbolic equations of Kirchhoff type
Jianyi Chen, Yimin Sun, Zonghu Xiu +1
In this paper, we study the initial boundary value problem of the important hyperbolic Kirchhoff equation $$u_{tt}-\left(a \int_Ω|\nabla u|^2 \dif x +b\right)Δu = λu+ |u|^{p-1}u ,$…
Periodic solutions to Klein-Gordon systems with linear couplings
Jianyi Chen, Zhitao Zhang, Guijuan Chang +1
In this paper, we study the nonlinear Klein-Gordon systems arising from relativistic physics and quantum field theories $$\left\{\begin{array}{lll} u_{tt}- u_{xx} +bu + \varepsilon…