Coherent control for vacuum squeezed states
Generation of squeezed light vacuum enabled by coherent population trapping
... generate squeezed vacuum states of light by four wave mixing (FWM) enabled coherent population trapping in a metastable helium cell at room ...such states and show that the noise ...
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Nearly optimal measurement schemes in a noisy Mach-Zehnder interferometer with coherent and squeezed vacuum
... a coherent and squeezed vacuum input state, all are outperformed by a homodyne measurement when loss is ...input states of coherent and squeezed vacuum and in both power ...
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Squeezed coherent states for noncommutative spaces with minimal length uncertainty relations
... Gazeau-Klauder coherent states re- lated to non-Hermitian Hamiltonians with discrete bounded below and nondegenerate ...constructed states are shown to be saturated in a Hermitian as well as a ...
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Certifying quantumness: benchmarks for the optimal processing of generalized coherent and squeezed states
... input states generated by a group action, so-called Gilmore-Perelomov coherent ...non-Gaussian states of continuous-variable systems, as well as qubit and qudit pure states drawn according to ...
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Squeezed coherent states for noncommutative spaces with minimal length uncertainty relations
... Gazeau-Klauder coherent states re- lated to non-Hermitian Hamiltonians with discrete bounded below and nondegenerate ...constructed states are shown to be saturated in a Hermitian as well as a ...
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A squeezed review on coherent states and nonclassicality for non-Hermitian systems with minimal length
... “coherent states” today. Coherent states are inevitable in the study of almost all areas of modern science, and the rate of progress of the subject is astonishing ...classical states ...
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Para-Grassmannian Coherent and Squeezed States for Pseudo-Hermitian q-Oscillator and their Entanglement
... Supercoherent states Supersymmetric quantum mechanics needs two degrees of freedom: one described by a complex variable and the other described by a Grassmann ...supercoherent states will be ...obtained ...
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Squeezed Coherent States in Non Unitary Approach and Relation to Sub and Super Poissonian Statistics
... displaced squeezed vacuum states in the non- unitary approach and establishing the connection to the unitary approach we calculate their quasiprobabilities and expectation values a a † k in general ...
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Detailing Coherent, Minimum Uncertainty States of Gravitons, as Semi Classical Components of Gravity Waves, and How Squeezed States Affect Upper Limits To Graviton Mass
... l N l . So far, we this only covers a typical string gas model for entropy. N is assigned as the as numerical density of brains and anti-branes. A brane-antibrane pair corre- sponds to solitons ...
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Squeezed and Entangled Gluon States in QCD Jet
... a coherent state. Studying a further evolution of gluon states at the non-perturbative stage of jet evolution we obtain new gluon ...These states are formed as a result of non-perturbative ...
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Nonclassicality and decoherence of photon-subtracted squeezed states
... Quantum states can be well described in terms of Wigner functions. The states with Gaussian Wigner function have been of particular interests in context of quantum information ...such states in terms ...
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Generalized coherent states
... the coherent state, yet they receive scant attention in ...quantum states of light that com- bines features of two stalwarts of quantum-optics courses: number states and coherent ...of ...
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On-chip generation of high-dimensional entangled quantum states and their coherent control
... these states through the manipulation of their frequency components using state-of-the-art, yet commercially available programmable telecommunications filters and off-the-shelf RF photonics ...entangled ...
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Coherent absorption of N00N states
... that control- ling the relative phases of the two arms of an interferom- eter allows us to either deterministically absorb only one photon or produce a mixed state which exhibits nonlin- ear absorption of two ...
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Applications of Quantum Electro-Optic Control and Squeezed Light
... feedforward control loop is in- vestigated. With classical coherent inputs, we demonstrate that vacuum fluctuations in- troduced at the beam splitter of the control loop can be completely ...
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Coherent Control in Cavity QED
... and vacuum chamber would be rebuilt again with three specific aims: to design an asymmetric, “single-sided” cavity, ...the vacuum chamber in the hope of achieving longer atom storage ...new vacuum ...
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Environment-assisted quantum control of a solid-state spin via coherent dark states
... stable coherent dark states are generated intermittently and sustained for a finite period of time, dictated by the slow dynamics of the ...long-lived coherent dark ...
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Generating coherent states of entangled spins
... 2 optimal quantum telecloning [ 17 ]. We show how the scheme can be implemented in the realistic system of atomic spin qubits trapped in an optical lattice, where the collective spin pumping is realized by Stokes or ...
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Coherent Control of Entanglement with Atomic Ensembles
... presence of entanglement between the fields 2 L and 2 R , as well as between the two quantum nodes L and R. Therefore, these fields can be exploited to perform entanglement-based quantum communication protocols, such as ...
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Wigner Quasiprobability with an Application to Coherent Phase States
... Most representations of probability theory begin with the discussion of some examples where probabilities play a main role and introduce then axiomatically the probability as a positively semi-definite and “normalized” ...
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