4 papers
On singular solitons of the KP equation and the Go-diagrams
Shilong Huang
It has been proven that real and regular soliton solutions of the KP equation are classified in terms of the totally nonnegative Grassmannian. It is well known that vertex operator…
Gravitational waveforms and accretion characteristics in a quantum-corrected black hole without Cauchy horizons
Shilong Huang, Jiawei Chen, Jinsong Yang
The use of physical phenomena in the strong-field regime has become a primarily methodology for probing quantum-corrected gravity. This paper investigates periodic orbits, gravitat…
Image of a quantum-corrected black hole without Cauchy horizons illuminated by a static thin accretion disk
Shilong Huang, Jiawei Chen, Jinsong Yang
Latest advances in effective quantum gravity propose a quantum-corrected black hole solution that avoids Cauchy horizons. This paper studies the images of this black hole when illu…
Non-crossing permutations for the KP solitons under the Gel'fand-Dickey reductions and the vertex operators
Shilong Huang, Yuji Kodama, Chuanzhong Li
We give a classification of the soliton solutions of the KP hierarchy, referred to as the , under the Gel'fand-Dickey -reductions in terms of the permu…