Results 11 to 20 of about 106,090 (293)
Re-thinking local causality [PDF]
Synthese, 2014 There is widespread belief in a tension between quantum theory and special relativity, motivated by the idea that quantum theory violates J. S. Bell's criterion of local causality, which is meant to implement the causal structure of relativistic space-time.
Friederich, Simon; id_orcid +2 more
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Causality and localization operators [PDF]
Physics Letters A, 2005 The evolution of the expectation values of one and two points scalar field operators and of positive localization operators, generated by an istantaneous point source is non local. Non locality is attributed either to zero point vacuum fluctuations, or to non local operations or to the microcausality principle being no satisfied.
BUSCEMI F, COMPAGNO, Giuseppe
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Local Causal Discovery for Estimating Causal Effects
CoRR, 2023 Even when the causal graph underlying our data is unknown, we can use observational data to narrow down the possible values that an average treatment effect (ATE) can take by (1) identifying the graph up to a Markov equivalence class; and (2) estimating that ATE for each graph in the class.
Shantanu Gupta +2 more
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Quantum correlations are weaved by the spinors of the Euclidean primitives [PDF]
Royal Society Open Science, 2018 The exceptional Lie group E8 plays a prominent role in both mathematics and theoretical physics. It is the largest symmetry group associated with the most general possible normed division algebra, namely, that of the non-associative real octonions, which—
Joy Christian
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Reply to “Comment on ‘Dr. Bertlmann’s Socks in a Quaternionic World of Ambidextral Reality”’
IEEE Access, 2021 In this paper, I respond to a critique of one of my papers previously published in this journal, entitled ‘Dr. Bertlmann’s socks in a quaternionic world of ambidextral reality.’ The geometrical framework presented in my paper is ...
Joy Christian
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LOCALITY, CAUSALITY AND NONCOMMUTATIVE GEOMETRY [PDF]
International Journal of Modern Physics A, 2006 We analyze the causality condition in noncommutative field theory and show that the nonlocality of noncommutative interaction leads to a modification of the light cone to the light wedge. This effect is generic for noncommutative geometry. We also check that the usual form of energy condition is violated and propose that a new form is needed in ...
Chu, Chong-Sun, Furuta, Ko, Inami, Takeo
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Comment on “Bell’s Theorem Versus Local Realism in a Quaternionic Model of Physical Space”
IEEE Access, 2021 In this paper, critical errors found in the paper “Bell’s theorem versus local realism in a quaternionic model of physical space,” by J. Christian, published in IEEE Access, are pointed out. The above paper, in fact, contains several
Richard D. Gill
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Comment on ‘Quantum correlations are weaved by the spinors of the Euclidean primitives’
Royal Society Open Science, 2022 I point out fundamental mathematical errors in the recent paper published in this journal ‘Quantum correlations are weaved by the spinors of the Euclidean primitives’ by Joy Christian.
R. D. Gill
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Simple and Instantaneous Causality in A Multivariate Auto-Regressive Models: An Application On Some Monetary Variables of the Egyptian Economy [PDF]
Maǧallaẗ Al-Buḥūṯ Al-Mālīyyaẗ wa Al-Tiğāriyyaẗ, 2021 Granger`s (1969) concept and definitions of causality, feedback, and instantaneous causality and Akaike final prediction error criterion and extended by Chan et al (1982) to fit a multivariate autoregressive model are used.
دينا عبد الهادى +1 more
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Three principles leading to the bell inequalities [PDF]
Belgrade Philosophical Annual, 2016 In the paper we compare three principles accounting for correlations, namely Reichenbach's Common Cause Principle, Bell's Local Causality Principle, and Einstein's Reality Criterion and relate them to the Bell inequalities.
Hofer-Szabó Gábor
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