PRIGOGINE Y LA TEORÍA DEL CAOS: UNA MIRADA FILOSÓFICA.
... analogous to the familiar case of unstable dynamical systems, where it is completely natural to obtain a non-unitary coarse-grained evolution from an underlying unitary dynamics. These considerations are particularly relevant to the interpretation of the classical statistical description resulting ...
... analogous to the familiar case of unstable dynamical systems, where it is completely natural to obtain a non-unitary coarse-grained evolution from an underlying unitary dynamics. These considerations are particularly relevant to the interpretation of the classical statistical description resulting ...
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... Definition Suppose that X and Y are topological spaces and f : X → Y is a continuous map. If there exists a continuous map g : Y → X such that f ◦ g ' idY (i.e. f ◦ g is homotopic to the identity mapping on Y ), and g ◦ f ' idX , then f is a homotopy equivalence. This homotopy equivalence is sometim ...
... Definition Suppose that X and Y are topological spaces and f : X → Y is a continuous map. If there exists a continuous map g : Y → X such that f ◦ g ' idY (i.e. f ◦ g is homotopic to the identity mapping on Y ), and g ◦ f ' idX , then f is a homotopy equivalence. This homotopy equivalence is sometim ...
Phase transition in gauge theories, monopoles and the Multiple
... Euclidean four–dimensional space. It is necessary to construct the lattice field theory such that, for a → 0, i.e. in the continuum limit, it leads to a regularized smooth gauge theory of fields Ajµ (x), where j is the symmetry subscript. In the opposite case, a passage to the continuum limit is not ...
... Euclidean four–dimensional space. It is necessary to construct the lattice field theory such that, for a → 0, i.e. in the continuum limit, it leads to a regularized smooth gauge theory of fields Ajµ (x), where j is the symmetry subscript. In the opposite case, a passage to the continuum limit is not ...
Thesis - Archive ouverte UNIGE
... confronted with experiment, using standard and adapted post-Newtonian (PN) tools. The laboratory is provided by the Solar System, binary pulsars and future detections at gravitational wave observatories. We test Horava gravity by studying emission of gravitational radiation in the weak-field limit f ...
... confronted with experiment, using standard and adapted post-Newtonian (PN) tools. The laboratory is provided by the Solar System, binary pulsars and future detections at gravitational wave observatories. We test Horava gravity by studying emission of gravitational radiation in the weak-field limit f ...
Phys. Rev. Lett. 115, 155302
... heteronuclear atomic mixtures by tuning the inter- and intraspecies scattering lengths into the unstable (from the mean-field viewpoint) region and by releasing the trap. We argue that several properties of the droplet are very unusual for ultracold gases and can have interesting implications. In pa ...
... heteronuclear atomic mixtures by tuning the inter- and intraspecies scattering lengths into the unstable (from the mean-field viewpoint) region and by releasing the trap. We argue that several properties of the droplet are very unusual for ultracold gases and can have interesting implications. In pa ...
arXiv:1412.5987v1 [hep-ex] 18 Dec 2014
... damage detection or internal strain field mapping. The FBG sensors supposed to be located in fiber optic cable mounted in the sample. Furthermore, the key feature of FBGs sensors is that the information about perturbations is encoded in wavelength. Indeed, the main principle of FBG sensors work is t ...
... damage detection or internal strain field mapping. The FBG sensors supposed to be located in fiber optic cable mounted in the sample. Furthermore, the key feature of FBGs sensors is that the information about perturbations is encoded in wavelength. Indeed, the main principle of FBG sensors work is t ...
The structure of the world from pure numbers
... field theory perturbation theory. And as string theory was extended to M-theory, the number of solutions was also realized to be infinite. But in spite of these failures, there have been some notable successes in inferring the nature of reality from the structure of mathematics, or more simply, from ...
... field theory perturbation theory. And as string theory was extended to M-theory, the number of solutions was also realized to be infinite. But in spite of these failures, there have been some notable successes in inferring the nature of reality from the structure of mathematics, or more simply, from ...
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... effect to time reversal invariant (TRI) systems considered in Refs.[13,14] is an example of Z₂ topological order. The simplest example of a two dimensional TRI topological insulator is built from two decoupled copies of a Chern insulator. Chern insulators[15] are band insulators exhibiting a nonzero ...
... effect to time reversal invariant (TRI) systems considered in Refs.[13,14] is an example of Z₂ topological order. The simplest example of a two dimensional TRI topological insulator is built from two decoupled copies of a Chern insulator. Chern insulators[15] are band insulators exhibiting a nonzero ...
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... and Halvorson) appeared: ‘Generic Bell correlation between arbitrary local algebras in quantum field theory’ (2000; Chap. 6). In this paper, Clifton and Halvorson generalize the Clifton-HalvorsonKent argument to the case of algebras of local observables that are von Neumann algebras ‘of infinite typ ...
... and Halvorson) appeared: ‘Generic Bell correlation between arbitrary local algebras in quantum field theory’ (2000; Chap. 6). In this paper, Clifton and Halvorson generalize the Clifton-HalvorsonKent argument to the case of algebras of local observables that are von Neumann algebras ‘of infinite typ ...
DIFFERENTIAL EQUATIONS ON HYPERPLANE COMPLEMENTS II Contents 1 3
... In this case, Hreg = C∗ \ {±1}, while T reg = C∗ \ {1}. The nontrivial element σ in the Weyl group Z2 acts by z 7→ z−1 in both case. It’s obvious that W action on T reg is not free, since it fixes the element −1. The fundamental group of Hreg /W is called affine Braid group, the following propositio ...
... In this case, Hreg = C∗ \ {±1}, while T reg = C∗ \ {1}. The nontrivial element σ in the Weyl group Z2 acts by z 7→ z−1 in both case. It’s obvious that W action on T reg is not free, since it fixes the element −1. The fundamental group of Hreg /W is called affine Braid group, the following propositio ...
Analytic structure and power-series expansion of the S. A. Rakityansky
... the complex energy plane. A systematic and accurate procedure has been developed for calculating the expansion coefficients. This makes it possible to obtain a semi-analytic expression for the Jost-function (and therefore for the S-matrix) near an arbitrary point on the Riemann surface and use it, f ...
... the complex energy plane. A systematic and accurate procedure has been developed for calculating the expansion coefficients. This makes it possible to obtain a semi-analytic expression for the Jost-function (and therefore for the S-matrix) near an arbitrary point on the Riemann surface and use it, f ...
Stability conditions of diatomic molecules in
... The vibrational motion equations of both homo and hetero-nuclei diatomic molecules are here derived for the first time. A diatomic molecule is first considered as a one dimensional quantum mechanics oscillator. The second and third-order Hamiltonian operators are then formed by substituting the numb ...
... The vibrational motion equations of both homo and hetero-nuclei diatomic molecules are here derived for the first time. A diatomic molecule is first considered as a one dimensional quantum mechanics oscillator. The second and third-order Hamiltonian operators are then formed by substituting the numb ...
Ground-state properties of the attractive one
... The results we find from the study of incremental groundstate wave-function overlaps give overwhelmimg support to the mean-field results, viz. the general existence of two transitional couplings. Within the context of mean-field theory the system exhibits a broken symmetry phase. Our meanfield resul ...
... The results we find from the study of incremental groundstate wave-function overlaps give overwhelmimg support to the mean-field results, viz. the general existence of two transitional couplings. Within the context of mean-field theory the system exhibits a broken symmetry phase. Our meanfield resul ...
11 Canonical quantization of classical fields
... Grassmann (or Bieriezin) algebra which have no classical counterpart and can hardly be considered physical. The difference between bosonic and fermionic fields2 becomes particularly clear in the path integral approach to field quantization (see Section 16). While quantizing in this way bosonic field ...
... Grassmann (or Bieriezin) algebra which have no classical counterpart and can hardly be considered physical. The difference between bosonic and fermionic fields2 becomes particularly clear in the path integral approach to field quantization (see Section 16). While quantizing in this way bosonic field ...
Relativistic dynamics, Green function and pseudodifferential operators
... (Date textdate; Received textdate; Revised textdate; Accepted textdate; Published textdate) ...
... (Date textdate; Received textdate; Revised textdate; Accepted textdate; Published textdate) ...
5 Years Integrated M.Sc Applied Physics
... 2.6 contrastive stress in sentences to highlight different words 2.7 intonation : falling, rising and falling-rising tunes 2.8 varieties of Spoken English : Standard Indian, American and British (Note : This unit should be taught in a simple, non-technical manner, avoiding technical terms as far as ...
... 2.6 contrastive stress in sentences to highlight different words 2.7 intonation : falling, rising and falling-rising tunes 2.8 varieties of Spoken English : Standard Indian, American and British (Note : This unit should be taught in a simple, non-technical manner, avoiding technical terms as far as ...
The pressure increase at 4He l–point explained by means of the
... behavior. On the contrary on a scale shorter than the quantum coherence length c the quantum behavior is restored [10]. Following this approach, when the couples of He 4 molecules lie at a distance smaller or equal to the quantum coherence length c, the atomic dynamics becomes quantum (the related ...
... behavior. On the contrary on a scale shorter than the quantum coherence length c the quantum behavior is restored [10]. Following this approach, when the couples of He 4 molecules lie at a distance smaller or equal to the quantum coherence length c, the atomic dynamics becomes quantum (the related ...
3.14. The model of Haldane on a honeycomb lattice
... 3 t ' sin is a topological transition. Here, z 0 at either the K point or the K’ point. Because x y 0 at ...
... 3 t ' sin is a topological transition. Here, z 0 at either the K point or the K’ point. Because x y 0 at ...
Generalized Second Law in String Cosmology
... overall picture we suggest is valid in cases that can be analyzed explicitly. We first consider, as in [15,22], α′ corrections to the lowest order string effective action, ...
... overall picture we suggest is valid in cases that can be analyzed explicitly. We first consider, as in [15,22], α′ corrections to the lowest order string effective action, ...
QUANTUM DARWINISM, CLASSICAL REALITY, and the
... re exchanged yet unchanged. Therefore, they must be equal to 12 . For N envariantly equivalent alternatives, it is straight-forward to show that the probabilities are all 1/N The discussion of envariance in the decoherence context implies that those probabilities are un- changed when the coefficient ...
... re exchanged yet unchanged. Therefore, they must be equal to 12 . For N envariantly equivalent alternatives, it is straight-forward to show that the probabilities are all 1/N The discussion of envariance in the decoherence context implies that those probabilities are un- changed when the coefficient ...