搜索结果: 1-15 共查到“科学哲学 Quantum”相关记录114条 . 查询时间(0.159 秒)
A Categorial Semantic Representation of Quantum Event Structures
Quantum Mechanics Category Theory Topos Theory Subobject Classifier Kochen-Specker Theorem Quantum Truth Valuation Adjoint Functors Realist Account
2016/6/15
The overwhelming majority of the attempts in exploring the problems related to quantum logical structures and their interpretation have been based on an underlying set-theoretic syntactic language. We...
Probability in physics:stochastic,statistical,quantum
quantum mechanics statistical mechanics stochastic dynamics probability objective chance
2016/6/15
I review the role of probability in contemporary physics and the origin of probabilistic time asymmetry, beginning with the pre-quantum case (both stochastic mechanics and classical statistical mechan...
A proposal for a Bohmian ontology of quantum gravity
Bohmian mechanics loop quantum gravity emergence of space-time non-local law primitive ontology Wheeler-DeWitt equation
2016/6/15
The paper shows how the Bohmian approach to quantum physics can be applied to develop a clear and coherent ontology of non-perturbative quantum gravity. We suggest retaining discrete objects as the pr...
Response to `Local and global definitions of time:Cosmology and quantum theory'
Local global definitions time Cosmology quantum theory
2016/6/15
I will discuss the notion of time and spatial finiteness from the perspective of observational cosmology. Our observed universe is well described at early times by small fluctuations in the spatial gr...
An Adynamical,Graphical Approach to Quantum Gravity and Unification
quantum gravity unification lattice gauge theory Regge calculus path integral graphs
2016/6/15
We propose an adynamical, background independent approach to quantum gravity and unification whereby the fundamental elements of Nature are graphical units of space, time and sources (in parlance of q...
Interventions and Causality in Quantum Mechanics
Causal Inference EPR correlations Causal Markov Condition Interventions philosophy of quantum mechanics
2016/6/15
I argue that the Causal Markov Condition (CMC) is in principle applicable to the Einstein-Podolsky-Rosen (EPR) correlations. This is in line with my defence in the past of the applicability of the Pri...
Kantian Causality and Quantum Quarks:The Compatibility between Quantum Mechanics and Kant’s Phenomenal World
Kant quantum theory Copenhagen interpretation indeterminism perspectives law of causality transcendental idealism teoría cuantica interpretación de Copenhague indeterminismo perspectivas ley de causalidad idealismo trascendental
2016/6/15
Quantum indeterminism seems incompatible with Kant’s defense of causality in his Second Analogy.The Copenhagen interpretation also takes quantum theory as evidence for anti-realism. This article argue...
Do Quantum Objects Have Temporal Parts?
temporal parts perdurantism quantum objects time persistence
2016/6/15
This paper provides a new context for an established metaphysical debate regarding the problem of persistence. I contend that perdurance, a popular view about persistence which maintains that objects ...
Time and Quantum Theory:A History and A Prospectus
time quantum Pauli's theorem events Dirac Heisenberg
2016/6/15
In this paper I am concerned with analyzing in detail how ideas and expectations regarding the role of time in quantum theory arose and evolved in the early years of quantum mechanics (from 1925-27). ...
Local and global definitions of time:Cosmology and quantum theory
Cosmology relational time spatial extent time
2016/6/15
I will give a broad overview of what has become the standard paradigm in cosmology. I will describe the relational (\`{a} la Leibnitz) notion of time that is often used in cosmological calculations an...
A formal framework for the study of the notion of undefined particle number in quantum mechanics
set theory undefined particle number
2016/6/15
It is usually stated that quantum mechanics presents problems with the identity of particles, the most radical position -supported by E. Schrodinger- asserting that elementary particles are not indivi...
A Stronger Bell Argument for Quantum Non-Locality
philosophy of physics quantum theory Bell's theorem EPR argument non-locality probabilistic analysis
2016/6/15
It is widely accepted that the violation of Bell inequalities excludes local theories of the quantum realm. This paper presents a stronger Bell argu- ment which even forbids certain non-local theories...
Benefits of Objective Collapse Models for Cosmology and Quantum Gravity
Objective collapse Dynamical reduction Quantum gravity Cosmology
2016/6/15
We display a number of advantages of objective collapse theories for the resolution of long-standing problems in cosmology and quantum gravity. In particular, we examine applications of objective redu...
On the Consistency of the Consistent Histories Approach to Quantum Mechanics
Consistent Histories Decoherent Histories Consistent Quantum Theory Quantum Cosmology
2016/6/15
The Consistent Histories (CH) formalism aims at a quantum mechanical framework for the universe as a whole. CH stresses the importance of histories for quantum mechanics, as opposed to measurements, a...
Disappearance and emergence of space and time in quantum gravity
quantum gravity foundations of spacetime theories emergent spacetime condensed matter cosmology
2016/6/15
We discuss the hints for the disappearance of continuum space and time at microscopic scale. These include arguments for a discrete nature of them or for a fundamental non-locality, in a quantum theor...