The 41st Meeting on Off-Shell Science was held on April 17, 2025 (On-line meeting).

The 41st Meeting on Off-Shell Science was held on April 17, 2025 (On-line meeting). Eight experts joined the meeting. The titles of the two plenary talks were "Photon emission with the third harmonics of lattice vibration triggered by internal vector potential and nonadiabatic effect" and "Transient response of dressed photon and its dependence on spatial symmetry--Decoherence". After these talks, intensive discussions were made.