Multi-hump holographic solitons in photorefractive crystals.

We find a novel kind of holographic soliton in a Hamiltonian system, which is described by two arbitrary-amplitude components. Various forms of such types of holographic solitons, not only two- but also multi-hump solitons, can be available. Additionally, we find this new type of holographic soliton can act as a bridge to connect the other types of holographic solitons presented previously. [ABSTRACT FROM AUTHOR]