Fig. 3: Resonant effect in vibrational strong coupling regime of polariton chemistry.
From: Cavity frequency-dependent theory for vibrational polariton chemistry

a Transmission coefficient κ as a function of the photon frequency at three different values of the coupling strength η. b–d The cavity Born–Oppenheimer surfaces VCBO(qc, R) under the normalized coupling strength η = 0.094 (corresponding to the blue solid line in panel (a)) at the photon frequency b ℏωc = 2.5 meV, c 80 meV, and d 1.0 eV, with the representative reactive trajectories indicated with black solid curves.