Morris-Thorne wormholes satisfy ANEC globally but require exotic matter (ρ~-10²⁶ J/m³). Quantum realizability gap: 10²⁹× vs Casimir effect. Research closed - exotic matter sourcing infeasible.

Scalar-tensor theory analysis for FTL - Testing Brans-Dicke, Horndeski, DHOST theories under ANEC+QI constraints

A numerical analysis for Goldberger-Wise model with the effect of backreactions of radion. Goldberger-Wise model is a theory beyond the standard model in theoretical physics, which includes an extra dimension and potentially explains the hierarchy problem of coupling constants of fundamental forces.