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Quantum Simulation
Experimental simulation of decoherence in photonics qudits
arXiv
Authors: B. Marques, A. A. Matoso, W. M. Pimenta, A. J. Gutiérrez-Esparza, M. F. Santos, S. Pádua
Year
2015
Paper ID
26253
Status
Preprint
Abstract Read
~2 min
Abstract Words
80
Citations
N/A
Abstract
We experimentally perform the simulation of open quantum dynamics in single-qudit systems. Using a spatial light modulator as a dissipative optical device, we implement dissipative-dynamical maps onto qudits encoded in the transverse momentum of spontaneous parametric down-converted photon pairs. We show a well-controlled technique to prepare entangled qudits states as well as to implement dissipative local measurements; the latter realize two specific dynamics: dephasing and amplitude damping. Our work represents a new analogy-dynamical experiment for simulating an open quantum system.
Why This Paper Matters
- This paper contributes to the Quantum Simulation research area in the Quantum Articles archive.
- It adds a 2015 reference point for readers tracking recent quantum research.
- We experimentally perform the simulation of open quantum dynamics in single-qudit systems.
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