186 citations · 506 across the 37 of their papers we have counts for
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An Interaction-Free Quantum Shutter
Juan Carlos Garcia-Escartin, Pedro Chamorro-Posada
We give a proposal for the physical implementation of a quantum shutter. This shutter is a mechanism able to close the passage of light through a slit when present. As it must be a…
Delayed commutation in quantum computer networks
Juan Carlos Garcia-Escartin, Pedro Chamorro-Posada
In the same way that classical computer networks connect and enhance the capabilities of classical computers, quantum networks can combine the advantages of quantum information and…
Quantum Interrogation with particles
Juan Carlos Garcia-Escartin, Pedro Chamorro-Posada
Interaction-free measurement and quantum interrogation schemes can help in the detection of particles without interacting with them in a classical sense. We present a density matri…
Universal Quantum Computation with Shutter Logic
Juan Carlos Garcia-Escartin, Pedro Chamorro-Posada
We show that universal quantum logic can be achieved using only linear optics and a quantum shutter device. With these elements, we design a quantum memory for any number of qubits…