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A Philosophical Analysis of Non-Markovian Collapse Models
1Università della Svizzera Italiana, Via Giuseppe Buffi 13, 6900 Lugano, Switzerland.
Journal for General Philosophy of Science = Zeitschrift Fur Allgemeine Wissenschaftstheorie
|June 17, 2026
Summary
Generalized collapse models explore non-white noise in quantum mechanics. This research investigates the conceptual and philosophical impacts of these colored noise models, focusing on non-Markovian dynamics and temporal non-locality.
Area of Science:
- Quantum Mechanics
- Foundations of Physics
Background:
- Spontaneous Collapse Models (SCM) typically use white noise, leading to Markovian dynamics.
- Exploring non-white (colored) noise offers potential modifications to SCM.
Purpose of the Study:
- Investigate the motivations for using non-white noise in SCM.
- Evaluate the conceptual and philosophical consequences of generalized collapse models with colored noise.
Main Methods:
- Discussion of theoretical frameworks for SCM with non-white noise.
- Analysis of implications arising from non-Markovian dynamics and temporal non-locality.
Main Results:
- Identification of reasons for exploring non-white noise in SCM.
- Evaluation of conceptual shifts, including temporal non-locality and the physical reality of noise fields.
Conclusions:
- Generalized collapse models with colored noise introduce significant deviations from standard SCM.
- These models raise profound questions about causality, locality, and the nature of physical reality in quantum mechanics.
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