Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Particle-number scaling of the phase sensitivity in realistic Bayesian
  twin-mode Heisenberg-limited interferometry   We investigate the scaling of the phase sensitivity of a nonideal
Heisenberg-limited interferometer with the particle number N, in the case of
the Bayesian detection procedure proposed by Holland and Burnett [p.r.l. 71, p.
1355 (1993)] for twin boson input modes. Using Monte Carlo simulations for up
to 10,000 bosons, we show that the phase error of a nonideal interferometer
scales with the Heisenberg limit if the losses are of the order of N^-1.
Greater losses degrade the scaling which is then in N^-1/2, like the shot-noise
limit, yet the sensitivity stays sub-shot-noise as long as photon correlations
are present. These results give the actual limits of Bayesian detection for
twin-mode interferometry and prove that it is an experimentally feasible
scheme, contrary to what is implied by the coincidence-detection analysis of
Kim et al. [p.r.a. 60, p. 708 (1999)].

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The categories of this paper are: nucl-ex
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The categories of this paper are: atom-ph
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The categories of this paper are: plasm-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: cs
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The categories of this paper are: solv-int
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The categories of this paper are: math-ph
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The categories of this paper are: adap-org
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The categories of this paper are: math
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The categories of this paper are: cmp-lg
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The categories of this paper are: alg-geom
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The categories of this paper are: hep-ex
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The categories of this paper are: funct-an
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The categories of this paper are: gr-qc
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The categories of this paper are: nucl-th
0
The categories of this paper are: hep-ph