Holger Gies

Accelerator cavities as a probe of millicharged particles

H. Gies, A. Ringwald, J. Jaeckel, 2006, hep-ph/0608238.

The quest for axions and other new light particles

S. Cetin, M. Davenport, H. Gies, 2013, 1306.2841.

Light from the hidden sector: Experimental signatures of paraphotons

M. Ahlers, H. Gies, A. Ringwald, 2007, 0706.2836.