4 citations · 9 across the 8 of their papers we have counts for
4 papers · 1 filter
Universal Suppression of Dissipation across Conformal Interface in Open Quantum Critical Systems
Ruhanshi Barad, Tian Wu, Qicheng Tang +1
Conformal interfaces provide an important setting for studying universal transmission phenomena in one-dimensional quantum critical systems. While energy and information transmissi…
Exactly solvable non-unitary conformal interfaces in unitary CFTs
Qicheng Tang, Zixia Wei, Xueda Wen
We construct directly on the lattice a class of non-unitary interfaces that are both exactly conformal and exactly solvable, and establish their corresponding boundary and interfac…
Exact operator dynamics in Lindbladian Wess-Zumino-Witten conformal field theories
Qicheng Tang, Ruhanshi Barad, Xueda Wen
Understanding the time evolution of physical observables in open quantum many-body systems coupled to external environments is a natural and difficult problem, and exact results ar…
LGNO: A Local-Global Neural Operator for Hyperbolic Conservation Laws
Hao Wang, Chi-Wang Shu, Qi Tang
Solutions of hyperbolic conservation laws exhibit both smooth structures across large scales and sharp localized features such as shocks and contact discontinuities, making them di…