31 citations · 113 across the 8 of their papers we have counts for
8 papers
Impact of electric charges on chaos in magnetized spacetimes
Daqi Yang, Wenfang Liu, Xin Wu
We consider the motion of test particles around a black hole immersed into a strong external magnetic field modifying the spacetime structure. When the particl…
Parameter constraints from shadows of Kerr-Newman-dS black holes with cloud strings and quintessence
Wen-Fu Cao, Wen-Fang Liu, Xin Wu
The motion of photons around the Kerr-Newman-dS black hole surrounded by quintessence and a cloud of strings is investigated. The existence of the Carter constant leads to that of…
Study of chaos in rotating galaxies using extended force-gradient symplectic methods
Li-Na Zhang, Wen-Fang Liu, Xin Wu
We take into account the dynamics of three types of models of rotating galaxies in polar coordinates in a rotating frame. Due to non-axisymmetric potential perturbations, the angul…
Equivalence between two charged black holes in dynamics of orbits outside the event horizons
Hongxing Zhang, Naying Zhou, Wenfang Liu +1
Using the FermiDirac distribution function, Balart and Vagenas gave a charged spherically symmetric regular black hole, which is a solution of Einstein field equations coupled to a…
Integrability of Kerr-Newman spacetime with cloud strings, quintessence and electromagnetic field
Wenfu Cao, Wenfang Liu, Xin Wu
The dynamics of charged particles moving around a Kerr-Newman black hole surrounded by cloud strings, quintessence and electromagnetic field is integrable due to the presence of a…
Chaos in a Magnetized Modified Gravity Schwarzschild Spacetime
Daqi Yang, Wenfu Cao, Naying Zhou +3
Based on the scalar-tensor-vector modified gravitational theory, a modified gravity Schwarzschild black hole solution has been given in the existing literature. Such a black hole s…
A Note on the Construction of Explicit Symplectic Integrators for Schwarzschild Spacetimes
Naying Zhou, Hongxing Zhang, Wenfang Liu +1
In recent publications, the construction of explicit symplectic integrators for Schwarzschild and Kerr type spacetimes is based on splitting and composition methods for numerical i…
Measurement of the inclusive-isolated prompt-photon cross section in collisions using the full CDF data set
CDF Collaboration, T. Aaltonen, M. G. Albrow +396
A measurement of the inclusive production cross section of isolated prompt photons in proton-antiproton collisions at center-of-mass energy =1.96TeV is presented. The res…