Results 21 to 30 of about 43,026 (285)
Pullback Coherent States, Squeezed States and Quantization
Symmetry, Integrability and Geometry: Methods and Applications, 2022 In this semi-expository paper, we define certain Rawnsley-type coherent and squeezed states on an integral Kähler manifold (after possibly removing a set of measure zero) and show that they satisfy some properties which are akin to maximal likelihood property, reproducing kernel property, generalised resolution of identity property and overcompleteness.
Dey, Rukmini, Ghosh, Kohinoor
openaire +3 more sources
Squeezed Coherent States in Double Optical Resonance
Photonics, 2021 In this work, we consider a “Λ-type” three-level system where the first transition is driven by a radiation field initially prepared in a squeezed coherent state, while the second one by a weak probe field. If the squeezed field is sufficiently strong to
George Mouloudakis, Peter Lambropoulos
doaj +1 more source
Quantum metrology of two-photon absorption
Physical Review Research, 2021 Two-photon absorption (TPA) is of fundamental importance in super-resolution imaging and spectroscopy. Its nonlinear character allows for the prospect of using quantum resources, such as entanglement, to improve measurement precision or to gain new ...
Carlos Sánchez Muñoz +2 more
doaj +1 more source
Coherent light squeezing states within a modified microring system
Results in Physics, 2018 We have proposed the simple method of the squeezed light generation in the modified microring resonator, which is known as the microring conjugate mirror (MCM). When the monochromatic light is input into the MCM, the general form of the squeezed coherent
J. Ali +8 more
doaj +1 more source
Squeezed vacuum interaction with an optomechanical cavity containing a quantum well
Scientific Reports, 2022 We investigate a hybrid system consisting of an optomechanical resonator and an optical cavity containing a quantum well. The system is coupled to a squeezed vacuum reservoir.
H. Jabri, H. Eleuch
doaj +1 more source
Coherent Phase States in the Coordinate and Wigner Representations
Quantum Reports, 2022 In this paper, we numerically study the coordinate wave functions and the Wigner functions of the coherent phase states (CPS), paying particular attention to their differences from the standard (Klauder–Glauber–Sudarshan) coherent states, especially in ...
Miguel Citeli de Freitas +1 more
doaj +1 more source
Basic properties of coherent-squeezed states revisited [PDF]
International Journal of Geometric Methods in Modern Physics, 2014 In this paper, we treat coherent-squeezed states of Fock space once more and study some basic properties of them from a geometrical point of view. Since the set of coherent-squeezed states {|α, β〉|α, β ∈ C} makes a real four-dimensional surface in the Fock space ℱ (which is of course not flat), we can calculate its metric.
Fujii, Kazuyuki, Oike, Hiroshi
openaire +2 more sources
Manipulation of Squeezed Two-Phonon Bound States using Femtosecond Laser Pulses
EPJ Web of Conferences, 2013 Two-phonon bound states have been excited exclusively in ZnTe(110) via impulsive stimulated second-order Raman scattering, essentially being squeezed states due to phase coherent excitation of two identical components anticorrelated in the wave vector ...
Nakamura Kazutaka G. +2 more
doaj +1 more source
Non-classical Photon Statistics For Two-mode Optical Fields [PDF]
, 1995 The non-classical property of subpoissonian photon statistics is extended from one to two-mode electromagnetic fields, incorporating the physically motivated property of invariance under passive unitary transformations.
B Arvind +8 more
core +2 more sources
GENERALIZED SQUEEZED STATES FROM GENERALIZED COHERENT STATES [PDF]
Coherent States, 1994 12 pages, LA-UR-93-3731, to be published in the Proceedings of the International Symposium on Coherent States: Past, Present, and Future ...
openaire +2 more sources