Abstract
A class of states of the electromagnetic field involving superpositions of all the excited states above a specified low energy eigenstate of the electromagnetic field is introduced. These states and the photon-added coherent states are shown to be the limiting cases of a generalized photon-added coherent state. This new class of states is nonclassical, non-Gaussian and has equal uncertainties in the field quadratures. For suitable choices of parameters, these uncertainties are very close to those of the coherent states. Nevertheless, these states exhibit sub-Poissonian photon number distribution, which is a nonclassical feature. Under suitable approximations, these states become the generalized Bernoulli states of the field. Nonclassicality of these states is quantified using their entanglement potential.
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Glauber, R.J.: Coherent and incoherent states of the radiation field. Phys. Rev. 131, 2766–2788 (1963)
Sudarshan, E.C.G.: Equivalence of semiclassical and quantum mechanical descriptions of statistical light beams. Phys. Rev. Lett. 10, 277–279 (1963)
Gerry, C.C., Knight, P.L.: Introductory Quantum Optics. Cambridge University Press, New York (2005)
Yurke, B., Stoler, D.: Generating quantum mechanical superpositions of macroscopically distinguishable states via amplitude dispersion. Phys. Rev. Lett. 57, 13–16 (1986)
Buzek, V., Vidiella-Barranco, A., Knight, P.L.: Superpositions of coherent states: squeezing and dissipation. Phys. Rev. A 45, 6570–6585 (1992)
Ourjoumtsev, A., Jeong, H., Tualle-Brouri, R., Grangier, P.: Generation of optical ‘Schrodinger cats’ from photon number states. Nature 448, 784–786 (2007)
Agarwal, G.S., Tara, K.: Nonclassical properties of states generated by the excitations on a coherent state. Phys. Rev. A 43, 492–497 (1991)
Lee, J., Kim, J., Nha, H.: Demonstrating higher-order nonclassical effects by photon-added classical states: realistic schemes. J. Opt. Soc. Am. B 26, 1363–1369 (2009)
Zavatta, A., Viciani, S., Bellini, M.: Quantum-to-classical transition with single-photon-added coherent states of light. Science 306, 660–662 (2004)
Babichev, S.A., Ries, J., Lvovsky, A.I.: Quantum scissors: teleportation of single-mode optical states by means of a nonlocal single photon. Europhys. Lett. 64, 1–7 (2003)
Ferreyrol, F., Barbieri, M., Blandino, R., Fossier, S., Tualle-Brouri, R., Grangier, P.: Implementation of a nondeterministic optical noiseless amplifier. Phys. Rev. Lett. 104, 123603 (2010)
Marek, P., Jeong, H., Kim, M.S.: Generating “squeezed” superpositions of coherent states using photon addition and subtraction. Phys. Rev. A 78, 063811 (2008)
Kuang, L.M., Wang, F.B., Zhou, Y.G.: Coherent states of a harmonic oscillator in a finite-dimensional Hilbert space and their squeezing properties. J. Mod. Opt. 41, 1307–1318 (1994)
Leonski, W., Kowalewska-Kudlaszyk, A.: Quantum scissors-finite dimensional states engineering. Prog. Opt. 56, 131–185 (2011)
Miranowics, A., Piatek, K., Tanas, R.: Coherent states in a finite-dimensional Hilbert space. Phys. Rev. A 50, 3423–3426 (1994)
Leonski, W.: Finite-dimensional coherent-state generation and quantum-optical oscillator models. Phys. Rev. A 55, 3874–3878 (1997)
Gradshteyn, I.S., Ryzhik, I.M.: Table of Integral, Series and Products. Academic Press, San Diego (2000)
Pegg, D.T., Philips, L.S., Barnett, S.M.: Optical state truncation by projection synthesis. Phys. Rev. Lett. 81, 1604–1606 (1998)
Kuang, L.M., Wang, F.B., Zhou, Y.G.: Dynamics of a harmonic oscillator in a finite-dimensional Hilbert space. Phys. Lett. A 183, 1–8 (1993)
Miranowicz, A., Leonski, W., Imoto, N.: Quantum-optical states in finite-dimensional Hilbert space. I. General formalism. Adv. Chem. Phys. 119, 155–194 (2001)
Leonski, W., Miranowicz, A.: Quantum-optical states in finite-dimensional Hilbert space. II. State generation. Adv. Chem. Phys. 119, 194–214 (2001)
Kim, M.S.: Recent developments in photon-level operations on travelling light fields. J. Phys. B, At. Mol. Opt. Phys. 41, 133001 (2008)
Shanta, P., Srinivasan, S.Chaturvedi.V., Agarwal, G.S., Mehta, C.L.: Unified approach to multiphoton coherent states. Phys. Rev. Lett. 72, 1447–1450 (1994)
Roy, A.K., Mehta, C.L.: Boson inverse operators and associated coherent states. J. Opt. B, Quantum Semiclass. Opt. 7, 877–888 (1995)
Safaeian, O., Tavassoly, M.K.: Deformed photon-added nonlinear coherent states and their non-classical properties. J. Phys. A, Math. Theor. 44, 225301 (2011)
Sixdeniers, J.-M., Penson, K.A.: On the completeness of photon-added coherent states. J. Phys. A, Math. Gen. 34, 2859–2866 (2001)
Buck, B., Sukumar, C.V.: Exactly soluble model of atom-phonon coupling showing periodic decay and revival. Phys. Lett. A 81, 132–135 (1981)
Vogel, W., Welsch, D.G., Wallentowitz, S.: Quantum Optics an Introduction. Wiley/VCH, Berlin (2001)
Stoler, D., Saleh, B.E.A., Teich, M.C.: Binomial states of the quantized radiation field. Opt. Acta 32, 345–355 (1985)
Law, C.K., Eberly, J.H.: Arbitrary control of a quantum electromagnetic field. Phys. Rev. Lett. 76, 1055–1058 (1996)
Naderi, M.H.: The Jaynes-Cummings model beyond the rotating-wave approximation as an intensity-dependent model: quantum statistical and phase properties. J. Phys. A, Math. Theor. 44, 055304 (2011)
Hayrynen, T., Oksanen, J., Tulkki, J.: Nonlinear laser cavities as nonclassical light sources. Europhys. Lett. 100, 54001 (2013)
Pegg, D.T., Barnett, S.M.: Phase properties of the quantized single-mode electromagnetic field. Phys. Rev. A 39, 1665–1675 (1989)
Mandel, L.: Sub-Poissonian photon statistics in resonance fluorescence. Opt. Lett. 4, 205–207 (1979)
Hillery, M.: Nonclassical distance in quantum optics. Phys. Rev. A 35, 725–732 (1987)
Wunsche, A., Dodonov, V.V., Man’ko, O.V., Man’ko, V.I.: Nonclassicality of states in quantum optics. Fortschr. Phys. 49, 1117–1122 (2001)
Lee, C.T.: Measure of the nonclassicality of nonclassical states. Phys. Rev. A 44, R2775–R2778 (1991)
Kenfack, A., Zyczkowski, K.: Negativity of the Wigner function as an indicator of non-classicality. J. Opt., B Quantum Semiclass. Opt. 6, 396–404 (2004)
Vogel, W., Risken, H.: Determination of quasiprobability distributions in terms of probability distributions for the rotated quadrature phase. Phys. Rev. A 40, 2847–2849 (1989)
Smithey, D.T., Beck, M., Raymer, M.G., Faridani, A.: Measurement of the Wigner distribution and the density matrix of a light mode using optical homodyne tomography: application to squeezed states and the vacuum. Phys. Rev. Lett. 70, 1244–1247 (1993)
Leonhardt, U.: Measuring the Quantum State of Light. Oxford University Press, Oxford (1997)
Asboth, J.K., Calsamiglia, J., Ritsch, H.: Computable measure of nonclassicality for light. Phys. Rev. Lett. 94, 173602 (2005)
Kim, M.S., Son, W., Buzek, V., Knight, P.L.: Entanglement by a beam splitter: nonclassicality as a prerequisite for entanglement. Phys. Rev. A 65, 032323 (2002)
Wang, X.-B.: Theorem for the beam-splitter entangler. Phys. Rev. A 66, 024303 (2002)
DasGupta, A.: Disentanglement formulas: an alternative derivation and some applications to squeezed coherent states. Am. J. Phys. 64, 1422–1427 (1996)
Bennett, C.H., Bernstein, H.J., Popescu, S., Schumacher, B.: Concentrating partial entanglement by local operations. Phys. Rev. A 53, 2046–2052 (1996)
Usha Devi, A.R., Prabhu, R., Uma, M.S.: Non-classicality of photon added coherent and thermal radiations. Eur. Phys. J. D 40, 133–138 (2006)
Berrada, K., Abdel-Khalek, S., Eleuch, H., Hassouni, Y.: Beam splitting and entanglement generation: excited coherent states. Quantum Inf. Process. 12, 69–82 (2013)
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Sivakumar, S. Truncated Coherent States and Photon-Addition. Int J Theor Phys 53, 1697–1709 (2014). https://doi.org/10.1007/s10773-013-1967-7
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DOI: https://doi.org/10.1007/s10773-013-1967-7