12 citations · 23 across the 8 of their papers we have counts for
Showing 2008 · quant-phShow all
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quant-ph2008
Metastable superpositions of ortho- and para-Helium states
Pedro Sancho, Luis Plaja
We analyze superpositions of ortho- and para-Helium states, considering the possible existence of stationary and metastable states in the system. In particular, the metastable supe…
quant-ph2008★ 1 cited
Coexistence of Quantum Theory and Special Relativity in signaling scenarios
Pedro Sancho
The coexistence between Quantum Mechanics and Special Relativity is usually formulated in terms of the no-signaling condition. Several authors have even suggested that this conditi…
quant-ph2008★ 2 cited
Second order contributions to the absorption of massive particles
Pedro Sancho
Recently, in analogy with multiphoton ionization, it has been suggested that multiparticle ionization can also be induced by massive systems. We explore in this paper the possibili…