Quantum Cheshire Cat: A physically realistic interpretation by invoking entangled correlations

Author(s):  
manzoor fasihi ◽  
Muhammad Saeed ◽  
Muhammad Imran ◽  
Hinna Tariq ◽  
Rameez ul-Islam
1987 ◽  
Vol 109 (2) ◽  
pp. 229-236 ◽  
Author(s):  
O. P. Sharma ◽  
T. L. Butler

This paper describes the development of a semi-empirical model for estimating end-wall losses. The model has been developed from improved understanding of complex endwall secondary flows, acquired through review of flow visualization and pressure loss data for axial flow turbomachine cascades. The flow visualization data together with detailed measurements of viscous flow development through cascades have permitted more realistic interpretation of the classical secondary flow theories for axial turbomachine cascades. The re-interpreted secondary flow theories together with integral boundary layer concepts are used to formulate a calculation procedure for predicting losses due to the endwall secondary flows. The proposed model is evaluated against data from published literature and improved agreement between the data and predictions is demonstrated.


2021 ◽  
Vol 2 (2) ◽  
pp. 0
Author(s):  
Rudolf Meer

Over the last two decades, the controversy between conceptualists and nonconceptualists has provided important insights into Kant’s critical project and especially the transcendental deduction. At the same time, the differentiation of the various positions has led to a seemingly unsolvable paradox in interpretation. However, if the intensifications of the debate are withdrawn and the current positions are placed in the context of historical interpretations, it becomes apparent that a nonconceptualism can indeed be developed without coming into (irresolvable) conflict with Kant’s conceptualism. In this sense, Alois Riehl proposes in his Philosophical Criticism (vol. 1) a so-called state nonconceptualism. Even if he does not have the terminology in use today, he can defend this on par with the current debate especially with regard to A 89–90 / B 122–123. In doing so, Riehl’s realistic interpretation of Kant’s transcendental idealism offers strategies that again question a hasty skepticism towards nonconceptualist interpretations.


2020 ◽  
Vol 18 (2) ◽  
pp. 59-74
Author(s):  
Nikita V. Golovko

The paper aims to make a satisfactory realistic interpretation of the solution of the truth-making problem within the framework of D. Dennett’s real patterns conception in order to show that D. Dennett’s ontology can be interpreted in a realistic sense not only within the framework of J. Ladyman’s structural realism. As a starting point, the solution of the truth-making problem within the concept of “serious essentialism” by E. J. Lowe is considered. Our thesis is that the expansion of the D. Dennett’s conception with E. J. Lowe’s “serious essentialism” leads us to the conclusion that D. Dennett’s ontology not only receives a satisfactory realistic interpretation of the solution of the truth-making problem, but also provides an opportunity to answer properly to the definition of scientific realism given by M. Devitt.


2020 ◽  
pp. 243-264
Author(s):  
Jim Baggott

By 1935, the Copenhagen interpretation had become the orthodoxy. Einstein needed to find a situation in which it is possible in principle to acquire knowledge of the state of a quantum system without disturbing it in any way. Working with two young theorists, Boris Podolsky and Nathan Rosen, Einstein devised an extraordinarily cunning challenge based on entangled particles. We can discover the state of one particle with certainty by making measurements on its entangled partner. All we have to assume is that the particles are local: any measurement we make on one in no way affects or disturbs the other. Through the work of David Bohm and John Bell, the challenge posed by EPR became accessible to experiment, and Bell devised a simple test for all locally realistic theories. All the experiments performed to date suggest that the standard quantum formalism is correct: in any realistic interpretation, quantum particles are non-local.


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