95 citations · 437 across the 23 of their papers we have counts for
23 papers
Triangle and box diagrams in coupled-channel systems from the chiral Lagrangian
Tobias Isken, Xiao-Yu Guo, Yonggoo Heo +2
We perform an analysis of triangle- and box-loop contributions to the generalized potential in the scattering of Goldstone bosons off the J^P= 0^- and 1^- charmed mesons. Particula…
A coupled-channel system with anomalous thresholds and unitarity
Csaba L. Korpa, Matthias F. M. Lutz, Xiao-Yu Guo +1
We consider the isospin one-half example system, with coupled channels in the partial wave, chosen such that various p…
Coupled-channel dynamics with chiral long-range forces in the open-charm sector of QCD
Matthias F. M. Lutz, Xiao-Yu Guo, Yonggoo Heo +1
We perform an analysis of Lattice QCD data in the open-charm sector based on the chiral SU(3) Lagrangian. The low-energy constants are adjusted to recover the open-charm meson mass…
On coupled-channel dynamics in the presence of anomalous thresholds
M. F. M. Lutz, C. L. Korpa
We explore a general framework how to treat coupled-channel systems in the presence of overlapping left and right-hand cuts as well as anomalous thresholds. Such systems are studie…
Mapping the lattice-vibration potential using terahertz pulses
C. Korpa, Gy. Toth, J. Hebling
We develop a method for mapping the anharmonic lattice potential using the time-dependent electric field of the transmitted pulse through thin sample supported by a substrate of no…
Interplay of diffraction and nonlinear effects in propagation of ultrashort pulses
C. L. Korpa, Gy. Toth, J. Hebling
We investigate the interplay of diffraction and nonlinear effects during propagation of very short light pulses. Adapting the factorization approach to the problem at hand by keepi…