01-455 Christian Hainzl, Vitali Vougalter, and Semjon A. Vugalter
Enhanced Binding in non-relativistic QED (59K, Latex2e) Dec 6, 01
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Abstract. We consider a spinless particle coupled to a photon field and prove that even if the Schr\"odinger operator \$p^2 + V\$ does not have eigenvalues the system can have a ground state. We describe the coupling by means of the Pauli-Fierz Hamiltonian and our result holds in the case where the coupling constant \$\al\$ is small.

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