The Two Level Atom
Dynamics of Two-level Atom Interaction with Single-mode Field
... a two-level atom interacts with squeezed vacuum reservoir is studied wisely using two-time correlation function and the master equation fundamentals ...as two-time correlation ...the ...
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SPONTANEOUS EMISSION OF AN EXCITED TWO- LEVEL ATOM IN PRESENCE OF A LEFT- HANDED SURFACE
... excited atom is one of the most studied examples of quantum processes and may be ascribed, at least in part, to the vacuum fluctuations in the electromagnetic ...a two- level atom in front of ...
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High-order harmonic generation in a driven two-level atom: Periodic level crossings and three-step processes
... Max Planck Institut fu¨r Physik komplexer Systeme, No¨thnitzer Strasse 38, D-01187 Dresden, Germany 共 Received 20 December 2001; published 15 July 2002 兲 We investigate high-order harmonic generation in closed systems ...
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Characteristics of the Temporal Behavior of Entanglement between Photonic Binomial Distributions and a Two-Level Atom in a Damping Cavity
... a two-level atom in a leaky cavity, in equilibrium with the environment at a temperature T, is ...The atom-photon density matrix so calculated is then used to compute the negativity, as a ...
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Temperature Dependent Zeno Time for a Two Level Atom Traversing through a Thermal Magnetic Barrier in the Framework of Weak Measurement
... Abstract The Zeno time has been calculated for a metastable two-level atom tunneling through a interacting thermal magnetic field. The process of weak measurement has been utilized for the estimation ...
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Entanglement Quantifier Based on Atomic Wehrl Entropy for Non Linear Interaction between a Single Two Level Atom and SU(1,1) Quantum System
... Abstract In this paper, we study the dynamics of the atomic inversion, scaled atomic Wehrl entropy and marginal atomic Wehrl density for a single two-level atom interacting with SU(1,1) quantum sys- ...
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A study of the transition at the Rabi frequency in the driven two level atom
... of two Field*’s interacting with a TLA (much of it since 1998, when this work was performed), however the complexity of the interactions mean th at in general the solution is perturbative in nature though there ...
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QUANTUM DYNAMICS OF A TWO-LEVEL ATOM NEAR GOLD NANOSTRUCTURES
... the two-level system around the GNP, orientation to the GNP surface, and electric field ...a two-level system interacting with the light is ...the two-level system, can improve ...
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The atom laser
... in level |4). This result can be understood by considering a simple two level atom ...upper level, level |2) by a laser at some rate ...the atom transition and we have ...
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The Pancharatnam Phase of a Three Level Atom Coupled to Two Systems of N Two Level Atoms
... three-level atom and two systems of N-two level ...the atom-atom interaction, and most of the previous papers which handled this interaction are, for the most part, ...
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Advanced Atom Chips with Two Metal Layers
... ADVANCED ATOM CHIPS WITH TWO METAL LAYERS A design concept, device layout, and monolithic microfabrication processing sequence have been conceived for a planarized, multi-metal-layer atom chip with ...
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Localizing of a Four-Level Atom via Absorption Spectrum
... , c) 1 γ Δ = , δ = 0.0001 γ . coupling laser field detuning decrease, the initial two peaks start to split into four peaks and move away from antinodes towards the nodes of the standing wave (see Figs. 3a-c). An ...
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Study on Dynamics of N Level System of Atom by Laser Fields
... 1 Introduction The purpose of this paper is to develop a useful method applicable to Quantum Computation. As an easy introduction to it see for example [1], [2], [3]. Quantum Computation is in a usual understanding based ...
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Atom light couplers with one, two and ten billion atoms
... In this chapter we make a broad survey from high above the field of quantum informa- tion. This survey has a dual purpose: to provide much needed context and motivation for a general audience, and to o↵er an informed ...
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For convenience, we may consider an atom in two parts: the nucleus and the electrons.
... d. To detect and regulate the thickness of aluminium foil during its production. e. Underground leaks in water or fuel pipes can be detected by introducing a short-lived radioisotope into the pipe. The level of ...
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Dynamics of atom–atom correlations in the Fermi problem
... of two two-level systems is the Bell parameter [41], resulting from well-known inequalities that local classical hidden variable theories cannot ...
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Effect of Quantum Interference on the Absorption Spectrum of a Four-Level Atom in Photonic Crystals
... four-level atom in photonic crystals has been ...the two upper levels to one of the lower levels coupled to the modes of the modied reservoir (photonic band gap) and transitions from the two ...
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Boundary Conditions Effects on the Ground State of a Two-Electron Atom in a Vacuum Cavity
... energy level as a function of the cavity spatial parameter R for fixed λ at R → 0 ...one-electron atom in the cavity with the contact potential at the boundary inside the cavity corresponds to the solution ...
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Two-Dimensional Giant Tunable Rashba Semiconductors with Two-Atom-Thick Buckled Honeycomb Structure: Supporting Information
... III. 2D GETE MONOLAYER WITH DIFFERENT PHASES In order to find suitable 2D structures with Rashba splitting, we have studied 2D GeTe monolayers with 5 different phases. These 5 phases are obtained from phosphorene.As ...
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Nonclassical excitation and quantum interference in a three level atom
... A person h ardly ever walks the path of learning alone. in Physics was a dream and a goal inspired more than fifteen years a go while I was still at h igh school learning my fi[r] ...
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