搜索结果: 61-75 共查到“哲学 quantum”相关记录267条 . 查询时间(0.314 秒)
Quantum Meaning
Quantum theory,meaning pragmatism
2016/5/30
On a pragmatist view of quantum theory, a quantum state has the role of advising physically situated agents rather than representing the condition of physical systems. The advice concerns the cognitiv...
Quantum decoherence in a pragmatist view:Part I
Quantum decoherence pragmatist quantum interpretation
2016/5/30
The quantum theory of decoherence plays an important role in a pragmatist interpretation of quantum theory. It governs the descriptive content of claims about values of physical magnitudes and offers ...
Quantum decoherence in a pragmatist view:Resolving the measurement problem
Measurement problem quantum theory pragmatist interpretation quantum fields
2016/5/30
This paper aims to show how adoption of a pragmatist interpretation permits a satisfactory resolution of the quantum measurement problem. The classic measurement problem dissolves once one recognizes ...
Incompatibility of standard completeness and quantum mechanics
Quantum mechanics completeness trace formula
2016/5/30
The completeness of quantum mechanics (QM) is generally interpreted to be or entail the following conditional statement (called standard completeness (SC)): If a QM system S is in a pure non-eigenstat...
Bell inequality and common causal explanation in algebraic quantum field theory
Bell inequality common cause noncommutativity algebraic quantum field theory
2016/5/30
Bell inequalities, understood as constraints between classical conditional probabilities, can be derived from a set of assumptions representing a common causal explanation of classical correlations. A...
Quantum Logical Structures For Identical Particles
quantum logic-convex sets-indistinguishable particles
2016/5/30
In this work we discuss logical structures related to indistinguishable particles. Most of the framework used to develop these structures was presented in [17, 28] and in [20, 14, 15, 16]. We use thes...
Time in quantum gravity
quantum gravity problem of time quantum general relativity string theory noncommutative spacetime metaphysics of space metaphysics of time causation
2016/5/30
Quantum gravity--the marriage of quantum physics with general relativity--is bound to contain deep and important lessons for the nature of physical time. Some of these lessons shall be canvassed here,...
We outline three principles that should guide us in the construction of a theory of canonical quantum gravity: 1) diffeomorphism invariance, 2) implementing the proper dynamics and related constraint ...
Comment on "Distinct Quantum States Can Be Compatible with a Single State of Reality"
psi-epistemic model quantum state wave function protective measurement
2016/5/30
Lewis et al. recently demonstrated that additional assumptions such as preparation independence are always necessary to rule out a psi-epistemic model, in which the quantum state is not uniquely deter...
Interpreting Heisenberg interpreting quantum states
Werner Heisenberg quantum theory interpretation quantum probabilities
2016/5/30
The paper investigates possible readings of the later Heisenberg's remarks on the nature of quantum states. It discusses, in particular, whether Heisenberg should be seen as a proponent of the epistem...
Pristinism under Pressure---Ruetsche on the Interpretation of Quantum Theories
quantum theories algebraic approach interpretation physical possibility phase transitions symmetry breaking scientific realism
2016/5/30
Review of Laura Ruetsche's book "Interpreting Quantum Theories".
Ontic structural realism and the interpretation of quantum mechanics
ontic structural realism epistemic structural realism scientific realism quantum mechanics entanglement many worlds interpretation Bohmian mechanics GRW
2016/5/30
This paper argues that ontic structural realism (OSR) faces a dilemma: either it remains on the general level of realism with respect to the structure of a given theory, but then it is, like epistemic...
How Classical Particles Emerge from the Quantum World
Identical particles quantum particles classical particles emergence
2016/5/30
The symmetrization postulates of quantum mechanics (symmetry for bosons, antisymmetry for fermions) are usually taken to entail that quantum particles of the same kind (e.g., electrons) are all in exa...
(Never) Mind your p's and q's:Von Neumann versus Jordan on the Foundations of Quantum Theory
Pascual Jordan John von Neumann transformation theory probability amplitudes canonical transformations Hilbert space spectral theorem
2016/5/30
In early 1927, Pascual Jordan (1927b) published his version of what came to be known as the Dirac-Jordan statistical transformation theory. Later that year and partly in response to Jordan, John von N...
Statistical VS Wave Realism in the Foundations of Quantum Mechanics
quantum realism quantum states wavefunction
2016/5/30
Different realistic attitudes towards wavefunctions and quantum states are as old as quantum theory itself. Recently Pusey, Barret and Rudolph (PBR) on the one hand, and Auletta and Tarozzi (AT) on th...