Results 21 to 30 of about 104,083 (261)
Dynamical photon-photon interaction mediated by a quantum emitter [PDF]
Nature Physics, 2022 Abstract Single photons constitute a main platform in quantum science and technology: they carry quantum information over extended distances in the future quantum internet1 and can be manipulated in advanced photonic circuits enabling scalable photonic quantum computing.
Hanna Le Jeannic +13 more
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Photon-photon interactions in dynamically coupled cavities
Physical Review A, 2020 We study theoretically the interaction between two photons in a nonlinear cavity. The photons are loaded into the cavity via a method we propose here, in which the input/output coupling of the cavity is effectively controlled via a tunable coupling to a second cavity mode that is itself strongly output-coupled.
Mikkel Heuck +2 more
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Control of photon-photon interaction via a cavity
Optics Express, 2023 Controlling the interaction between photons is one of the important technologies applied to quantum information processing at the few-photon level. We investigate the two-photon interaction via a Ξ-type atom, where one atomic transition is coupled to a one-dimensional waveguide, and the other transition is coupled to a cavity field.
Ya, Yang, Jing, Lu, Lan, ZHou
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Hadronic photon-photon interactions at high energies [PDF]
Physical Review D, 1996 Photon-photon collisions are investigated in the framework of the two-component Dual Parton Model. The model is shown to agree well to hadron production data from hadron-hadron and photon-hadron collisions. The multiparticle production in hadron-hadron, photon-hadron and photon-photon collisions as predicted by the model is compared. Strong differences
Engel, R., Ranft, J.
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PHOTON-PHOTON INTERACTIONS [PDF]
Nuclear Physics A, 1981 Abstract A brief summary of the present status of photon-photon interactions is presented. Stress is placed on the use of two-photon collisions to test present ideas on the quark constituents of hadrons and on the theory of strong interactions.
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Simulations of the interaction region in a photon-photon collider [PDF]
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1997 The status and initial performance of a simulation program CAIN for interaction region of linear colliders is described. The program is developed to be applicable for e+e-, e-e-, e-gamma and gamma-gamma linear colliders. As an example of an application, simulation of a gamma-gamma collider option of NLC is reported.
Chen, P. +4 more
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Photon-photon interaction in a photon gas [PDF]
Europhysics Letters (EPL), 2000 Using the effective Lagrangian for the low energy photon-photon interaction the lowest order photon self energy at finite temperature and in non-equilibrium is calculated within the real time formalism. The Debye mass, the dispersion relation, the dielectric tensor, and the velocity of light following from the photon self energy are discussed.
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Enhanced photon routing beyond the blockade limit via linear optics
Physical Review Research, 2023 Directing indistinguishable photons from one input port into separate output ports is a fundamental operation in quantum information processing. The simplest scheme for achieving routing beyond random chance uses the photon blockade effect of a two-level
Harjot Singh +2 more
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Simple Scenario of Photons Emission from Anti Charm–Gluon Interaction using QCD Theory
Journal of Kufa-Physics, 2023 In this work, the chromodynamics (QCD) theory was used to investigate the photon rate which was produced in interactions of anti-charm with gluon.
saba Mustafa +2 more
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Hartree–Fock analogue theory of thermo-optic interaction
New Journal of Physics, 2023 Thermo-optic interaction significantly differs from the usual particle-particle interactions in physics, as it is retarded in time. A prominent platform for realising this kind of interaction are photon Bose–Einstein condensates, which are created in dye-
Enrico Stein, Axel Pelster
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