Wormholes are hypothetical topologically-non-trivial structures of spacetime. From the theoretical point of view, the possibility of their existence i......
The I-Love-Q relations are approximate equation-of-state independent relations that connect the moment of inertia, the spin-induced quadrupole moment,......
In this work, the genuine resonance states of full-charm tetraquark systems with quantum numbers J(PC) = 0(++), 1(+-), 2(++) are searched in a nonrela......
We present the observations of the artificial ionospheric heating experiment of EISCAT (European Incoherent Scatter Scientific Association) on 22 Febr......
The density dependence of nuclear symmetry energy is among the most uncertain parts of the Equation of State (EOS) of dense neutron-rich nuclear matte......
Recently, astronomy has witnessed great advancements in detectors and telescopes. Imaging data collected by these instruments are organized into very ......
We investigate the possibility of gravitationally generated particle production via the mechanism of nonminimal torsion-matter coupling. An intriguing......
We present the observations of the artificial ionospheric modification experiment of EISCAT on 18 October 2012 in Tromso, Norway. When the pump of alt......
Radio emission from stars can be used, for example, to study ionized winds or stellar flares. The radio emission is faint and studies have been limite......
We study spherically symmetric spacetimes in Einstein-aether theory in three different coordinate systems, the isotropic, Painleve-Gullstrand, and Sch......
CP4 3HDM is a unique three-Higgs-doublet model equipped with a higher-order CP-symmetry in the scalar and Yukawa sector. Based on a single assumption ......
In the paper, we consider two models in which dark energy is coupled with either dust matter or dark matter, and discuss the conditions that allow mor......
We have studied the possible isospin corrections on the skewness and kurtosis of net-baryon and net-charge fluctuations in the isospin asymmetric matt......
In this paper, we study the properties of gravitational waves in the scalar-tensor-vector gravity theory. The polarizations of the gravitational waves......
Two dozens of radio loud active galactic nuclei (AGNs) have been observed with Urumqi 25 m radio telescope in order to search for intra-day variabilit......
