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Preface |
6 |
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Acknowledgements |
8 |
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Contents |
10 |
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1 Quantum-like Paradigm |
16 |
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1.1 Applications of Mathematical Apparatus of QM Outsideof Physics |
16 |
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1.2 Irreducible Quantum Randomness, Copenhagen Interpretation |
17 |
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1.3 Quantum Reductionism in Biology and Cognitive Science |
18 |
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1.4 Statistical (or Ensemble) Interpretation of QM |
19 |
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1.5 No-Go Theorems |
20 |
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1.6 Einstein's and Bohr's Views on Realism |
21 |
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1.7 Quantum and Quantum-like Models |
22 |
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1.8 Quantum-like Representation Algorithm -- QLRA |
22 |
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1.9 Non-Kolmogorov Probability |
23 |
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1.10 Contextual Probabilistic Model -- Växjö Model |
24 |
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1.11 Experimental Verification |
25 |
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1.12 Violation of Savage's Sure Thing Principle |
26 |
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1.13 Quantum-like Description of the Financial Market |
26 |
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1.14 Quantum and Quantum-like Games |
28 |
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1.15 Terminology: Context, Contextual Probability, Contextuality |
29 |
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1.16 Formula of Total Probability |
30 |
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1.17 Formula of Total Probability with Interference Term |
30 |
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1.18 Quantum-like Representation of Contexts |
31 |
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2 Classical (Kolmogorovian) and Quantum (Born) Probability |
33 |
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2.1 Kolmogorovian Probabilistic Model |
33 |
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2.1.1 Probability Space |
33 |
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2.1.2 Conditional Probability |
36 |
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2.1.3 Formula of Total Probability |
38 |
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2.2 Probabilistic Incompatibility: Bell--Boole Inequalities |
39 |
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2.2.1 Views of Boole, Kolmogorov, and Vorob'ev |
40 |
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2.2.2 Bell's and Wigner's Inequalities |
42 |
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2.2.3 Bell-type Inequalities for Conditional Probabilities |
42 |
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2.3 Quantum Probabilistic Model |
43 |
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2.3.1 Postulates |
44 |
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2.3.2 Quantization |
47 |
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2.3.3 Interpretations of Wave Function |
48 |
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2.4 Quantum Conditional Probability |
49 |
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2.5 Interference of Probabilities in Quantum Mechanics |
50 |
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2.6 Contextual Point of View of Interference |
52 |
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2.7 Bell's Inequality in Quantum Physics |
52 |
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2.8 Växjö Interpretation of Quantum Mechanics |
54 |
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3 Contextual Probabilistic Model -- Växjö Model |
55 |
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3.1 Contextual Description of Observations |
55 |
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3.1.1 Contextual Probability Space and Model |
55 |
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3.1.2 Selection Contexts |
57 |
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3.1.3 Transition Probabilities, Reference Observables |
57 |
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3.1.4 Covariance |
58 |
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3.1.5 Interpretations of Contextual Probabilities |
59 |
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3.2 Formula of Total Probability with Interference Term |
60 |
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4 Quantum-like Representation Algorithm -- QLRA |
63 |
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4.1 Inversion of Born's Rule |
64 |
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4.2 QLRA: Complex Representation |
65 |
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4.3 Visualization on Bloch's Sphere |
69 |
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4.4 The Case of Non-Doubly Stochastic Matrices |
71 |
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4.5 QLRA: Hyperbolic Representation |
72 |
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4.5.1 Hyperbolic Born's Rule |
72 |
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4.5.2 Hyperbolic Hilbert Space Representation |
74 |
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4.6 Bloch's Hyperboloid |
75 |
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5 The Quantum-like Brain |
79 |
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5.1 Quantum and Quantum-like Cognitive Models |
79 |
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5.2 Interference of Minds |
82 |
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5.2.1 Cognitive and Social Contexts |
82 |
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5.2.2 Quantum-like Structure of Experimental Mental Data |
83 |
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5.2.3 Contextual Redundancy |
84 |
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5.2.4 Mental Wave Function |
86 |
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5.3 Quantum-like Projection of Mental Reality |
86 |
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5.3.1 Social Opinion Poll |
86 |
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5.3.2 Quantum-like Functioning of Neuronal Structures |
87 |
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5.4 Quantum-like Consciousness |
89 |
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5.5 The Brain as a Quantum-like Computer |
90 |
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5.6 Evolution of Mental Wave Function |
90 |
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5.6.1 Structure of a Set of Mental States |
91 |
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5.6.2 Combining Neuronal Realism with Quantum-like Formalism |
92 |
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6 Experimental Tests of Quantum-like Behavior of the Mind |
93 |
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6.1 Theoretical Foundations of Experiment |
93 |
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6.2 Gestalt Perception Theory |
94 |
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6.3 Gestalt-like Experiment for Quantum-like Behavior of the Mind |
95 |
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6.4 Analysis of Cognitive Entities |
98 |
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6.5 Description of Experiment on Image Recognition |
100 |
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6.5.1 Preparation |
101 |
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6.5.2 First Experiment: Slight Deformations Versus ShortExposure Time |
101 |
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6.5.3 Second Experiment: Essential Deformations VersusLong Exposure Time |
102 |
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6.6 Interference Effect at the Financial Market? |
104 |
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6.6.1 Supplementary (``complementary'') Stocks |
104 |
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6.6.2 Experiment Design |
105 |
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7 Quantum-like Decision Making and Disjunction Effect |
107 |
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7.1 Sure Thing Principle, Disjunction Effect |
107 |
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7.2 Quantum-like Decision Making: General Discussion and Postulates |
110 |
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7.2.1 Superposition of Choices |
112 |
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7.2.2 Parallelism of Creation and Processing of Mental Wave function |
113 |
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7.2.3 Quantum-like Rationality |
113 |
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7.2.4 Quantum-like Ethics |
114 |
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7.3 Rational Behavior, Prisoner's Dilemma |
114 |
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7.4 Contextual Analysis of Experiments with Disjunction Effect |
115 |
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7.4.1 Prisoner's Dilemma |
115 |
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7.4.2 Gambling Experiment |
118 |
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7.4.3 Exam's Result and Hawaii Experiment |
119 |
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7.5 Reason-Based Choice and Its Quantum-like Interpretation |
119 |
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7.6 Coefficients of Interference and Quantum-like Representation |
120 |
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7.7 Non-double Stochasticity of Matrices of Transition Probabilities in Cognitive Psychology |
121 |
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7.8 Decision Making |
122 |
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7.9 Bayesian Updating of Mental State Distribution |
124 |
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7.10 Mixed State Representation |
126 |
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7.11 Comparison with Standard Quantum Decision-Making Theory |
126 |
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7.12 Bayes Risk |
127 |
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7.13 Conclusion |
128 |
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8 Macroscopic Games and Quantum Logic |
129 |
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8.1 Spin-One-Half Example of a Quantum-like Game |
131 |
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8.2 Spin-One Quantum-like Game |
136 |
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8.3 Interference of Probability in Quantum-like Games |
141 |
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8.4 Wave Functions in Macroscopic Quantum-like Games |
143 |
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8.5 Spin-One-Half Game with Three Observables |
146 |
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8.6 Heisenberg's Uncertainty Relations |
148 |
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8.7 Cooperative Quantum-like Games, Entanglement |
149 |
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9 Contextual Approach to Quantum-like Macroscopic Games |
150 |
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9.1 Quantum Probability and Game Theory |
150 |
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9.2 Wine Testing Game |
151 |
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9.3 Extensive Form Game with Imperfect Information |
154 |
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9.3.1 Quantum-like Representation of the Wine Testing Game |
155 |
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9.3.2 Superposition of Preferences |
156 |
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9.3.3 Interpretation of Gambling Wave Function |
156 |
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9.3.4 The Role of Bayes Formula |
157 |
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9.3.5 Action at a Distance? |
158 |
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9.4 Wine Game with Three Players |
158 |
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9.5 Simulation of the Wine Game |
159 |
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9.6 Bell's Inequality for Averages of Payoffs |
160 |
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10 Psycho-financial Model |
163 |
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10.1 Deterministic and Stochastic Models of Financial Markets |
163 |
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10.1.1 Efficient Market Hypothesis |
163 |
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10.1.2 Deterministic Models for Dynamics of Prices |
164 |
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10.1.3 Behavioral Finance and Economics |
165 |
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10.1.4 Quantum-like Model for Behavioral Finance |
166 |
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10.2 Classical Econophysical Model of the Financial Market |
167 |
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10.2.1 Financial Phase Space |
167 |
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10.2.2 Classical Dynamics |
169 |
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10.2.3 Critique of Classical Econophysics |
171 |
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10.3 Quantum-like Econophysical Model of the Financial Market |
172 |
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10.3.1 Financial Pilot Waves |
172 |
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10.3.2 Dynamics of Prices Guided by Financial Pilot Wave |
173 |
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10.4 Application of Quantum Formalism to the Financial Market |
177 |
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10.5 Standard Deviation of Price |
178 |
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10.6 Comparison with Conventional Models of the Financial Market |
179 |
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10.6.1 Stochastic Model |
179 |
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10.6.2 Deterministic Dynamical Model |
181 |
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10.6.3 Stochastic Model and Expectations of Agents of the Financial Market |
182 |
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11 The Problem of Smoothness of Bohmian Trajectories |
183 |
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11.1 Existence Theorems for Nonsmooth Financial Forces |
183 |
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11.1.1 The Problem of Smoothness of Price Trajectories |
183 |
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11.1.2 Picard's Theorem and its Generalization |
185 |
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11.2 The Problem of Quadratic Variation |
188 |
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11.3 Singular Potentials and Forces |
189 |
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11.3.1 Example |
189 |
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11.3.2 Singular Quantum Potentials |
189 |
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11.4 Classical and Quantum Financial Randomness |
190 |
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11.4.1 Randomness of Initial Conditions |
191 |
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11.4.2 Random Financial Mass |
191 |
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11.5 Bohm--Vigier Stochastic Mechanics |
192 |
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11.6 Bohmian Model and Models with Stochastic Volatility |
194 |
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11.7 Classical and Quantum Contributions to Financial Randomness |
195 |
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12 Appendix |
196 |
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12.1 Independence |
196 |
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12.1.1 Kolmogorovian Model |
196 |
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12.1.2 Quantum Model |
197 |
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12.1.3 Växjö Model |
198 |
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12.2 Proof of Wigner's Inequality |
199 |
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12.3 Projection Postulate |
201 |
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12.4 Contextual View of Kolmogorov and Quantum Models |
201 |
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12.4.1 Contextual Models Induced by the Classical (Kolmogorov) Model |
201 |
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12.4.2 Contextual Models Induced by the Quantum (Dirac--von neumann) Model |
202 |
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12.5 Generalization of Quantum Formalism |
202 |
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12.6 Bohmian Mechanics |
205 |
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References |
209 |
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Index |
223 |
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