منابع مشابه
One-way radiative transfer
We introduce the one-way radiative transfer equation (RTE) for modeling the transmission of a light beam incident normally on a slab composed of a uniform forward-peaked scattering medium. Unlike the RTE, which is formulated as a boundary value problem, the one-way RTE is formulated as an initial value problem. Consequently, the one-way RTE is much easier to solve. We discuss the relation of th...
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We derive from first principles a one-way radiative transfer equation for the wave intensity resolved over directions (Wigner transform of the wave field) in random media. It is an initial value problem with excitation from a source which emits waves in a preferred, forward direction. The equation is derived in a regime with small random fluctuations of the wave speed but long distances of prop...
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Heat transfer by electromagnetic radiation is one of the common methods of energy transfer between objects. Using the fluctuation-dissipation theorem, we have studied the effect of particle arrangement in the transmission of radiative heat in many-body systems. In order to show the effect of the structure morphology on the collective properties, the radiative heat transfer is studied and the re...
متن کاملExperimental demonstration of decoherence-free one-way information transfer.
We report the experimental demonstration of a one-way quantum protocol reliably operating in the presence of decoherence. Information is protected by designing an appropriate decoherence-free sub-space for a cluster state resource. We demonstrate our scheme in an all-optical setup, encoding the information into the polarization states of four photons. A measurement-based one-way information-tra...
متن کاملWeak Oblivious Transfer from Strong One-Way Functions
We consider weak oblivious transfer (OT) from strong one-way functions and the paradigm of transforming unconditionally secure protocols in Maurer’s bounded storage model into computational secure protocols in the random oracle model. Weak OT is secure against adversaries which have a quadratic resource gap to honest parties. We prove that the random oracle can be replaced with strong one-way f...
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ژورنال
عنوان ژورنال: Journal of Quantitative Spectroscopy and Radiative Transfer
سال: 2016
ISSN: 0022-4073
DOI: 10.1016/j.jqsrt.2016.02.032