Conjecture on the exponential moment of the Pauli–Fierz ground-state operator
Let β\betaβ be a real parameter, let φg\varphi_{\rm g}φg be the ground state, let Aξ\rm A_\xiAξ be the field operator associated with ξ\xiξ, and let qE(j0_⟩\rm q_{\rm E}({\rm j}_0\_\rangleqE(j0_⟩…