Results 71 to 80 of about 3,721,262 (281)
Theory of "Weak Value" and Quantum Mechanical Measurements [PDF]
, 2012 We review the definition and the concepts of the weak values and some measurement model to extract the weak value. This material is based on the author Ph.D.
Shikano, Yutaka
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi +5 more
wiley +1 more source
Is the dynamical quantum Cheshire cat detectable?
New Journal of PhysicsWe explore how one might detect the dynamical quantum Cheshire cat proposed by Aharonov et al We show that, in practice, we need to bias the initial state by adding/subtracting a small probability amplitude (‘field’) of the orthogonal state, which ...
Jonte R Hance +2 more
doaj +1 more source
Disturbance in weak measurements and the difference between quantum and classical weak values
, 2015 The role of measurement induced disturbance in weak measurements is of central importance for the interpretation of the weak value. Uncontrolled disturbance can interfere with the postselection process and make the weak value dependent on the details of ...
Ipsen, Asger C.
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Weak values are universal in von Neumann measurements [PDF]
, 2012 We refute the widely held belief that the quantum weak value necessarily pertains to weak measurements. To accomplish this, we use the transverse position of a beam as the detector for the conditioned von Neumann measurement of a system observable.
Andrew N. Jordan +2 more
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Weak Value and Weak Measurements
, 2009 The weak value of a variable O is a description of an effective interaction with that variable in the limit of weak coupling. It is particularly important for a pre- and post-selected quantum system.
openaire +2 more sources
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Frontiers in Quantum Science and TechnologyThe common feature of several experiments, performed and proposed, in which particles provide misleading evidence about where they have been, is identified and discussed.
Lev Vaidman
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Quantum weak values and logic, an uneasy couple
, 2017 Quantum mechanical weak values of projection operators have been used to answer which-way questions, e.g. to trace which arms in a multiple Mach-Zehnder setup a particle may have traversed from a given initial to a prescribed final state.
Svensson, B. E. Y.
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Zeitschrift für Naturforschung A, 1997 Abstract "Weak measurements" are measurements in which the coupling between the measuring device and the observable to be measured is so weak that the eigenvalues of the observable are not resolved. Under certain circumstances the corresponding eigenfunctions can be made to interfere, producing a measurement result which is outside the ...
R. G. Hulet +2 more
openaire +1 more source