Abstracts
... a such, in general unbounded, semigroup is investigated. It turns out that each member of the semigroup is a maximal Carleman operator with a continuous integral kernel given by a Brownian-bridge expectation. The results are used to show that the spectral projections of the generating Schrödinger o ...
... a such, in general unbounded, semigroup is investigated. It turns out that each member of the semigroup is a maximal Carleman operator with a continuous integral kernel given by a Brownian-bridge expectation. The results are used to show that the spectral projections of the generating Schrödinger o ...
Breakdown of the Standard Model
... ○ RG analysis for disordered case upper critical dimension is d=4 m q2 is marginal for all 0
... ○ RG analysis for disordered case upper critical dimension is d=4 m q2 is marginal for all 0
Quantum discreteness is an illusion
... Many objections have been raised against such a program: the deterministic Schrödinger equation cannot really describe quantum jumps; one has to presume a particle concept in order to quantize it, and a concept of particle numbers to define an n-particle wave function; a wave function defined on a s ...
... Many objections have been raised against such a program: the deterministic Schrödinger equation cannot really describe quantum jumps; one has to presume a particle concept in order to quantize it, and a concept of particle numbers to define an n-particle wave function; a wave function defined on a s ...
QM Consilience_3_
... world cast shadows on the walls of the enclosure. It seems that our knowledge of the external world would be better if external objects cast two independent shadows on two walls of the enclosure, rather than a single shadow. Again, we may ask why we should conclude that they are shadows of the same ...
... world cast shadows on the walls of the enclosure. It seems that our knowledge of the external world would be better if external objects cast two independent shadows on two walls of the enclosure, rather than a single shadow. Again, we may ask why we should conclude that they are shadows of the same ...
Conformal Bootstrap Approach to O(N) Fixed Points in Five
... dimensions higher than 4. Yet, their existence were not clearly identified and even worse no theoretically satisfactory approach for systematic study of them was not developed. Recently, sparked by the suggestion from higher-dimensional higher-spin holography [10] that extends the previous proposal ...
... dimensions higher than 4. Yet, their existence were not clearly identified and even worse no theoretically satisfactory approach for systematic study of them was not developed. Recently, sparked by the suggestion from higher-dimensional higher-spin holography [10] that extends the previous proposal ...
Quantum and Classical Correlations in Quantum Brownian Motion
... E t S0 trE Ut S0 E0 Uty at a later time t, where Ut : expiHt. We will first clarify the notation that will be used subsequently. It will turn out to be appropriate not to investigate the state on the infinite-dimensional Hilbert space of the joint system directly, but rather its a ...
... E t S0 trE Ut S0 E0 Uty at a later time t, where Ut : expiHt. We will first clarify the notation that will be used subsequently. It will turn out to be appropriate not to investigate the state on the infinite-dimensional Hilbert space of the joint system directly, but rather its a ...
Dilute Fermi and Bose Gases - Subir Sachdev
... The parameter m is assumed to remain invariant under the rescaling, and its role is simply to ensure that the relative physical dimensions of space and time are compatible. The transformation (6) also identifies the scaling dimension dim[ΨF ] = d/2. ...
... The parameter m is assumed to remain invariant under the rescaling, and its role is simply to ensure that the relative physical dimensions of space and time are compatible. The transformation (6) also identifies the scaling dimension dim[ΨF ] = d/2. ...
Symmetry Violation of Time Reversal in Third Order Vertex Angle
... quantum mechanics and the interaction Hamiltonian of electromagnetic interaction are considered invariable under time reversal. On the other hand, as we know that the evolution processes of macro-material systems which obey the second law of thermodynamics always violate time reversal symmetry. Ther ...
... quantum mechanics and the interaction Hamiltonian of electromagnetic interaction are considered invariable under time reversal. On the other hand, as we know that the evolution processes of macro-material systems which obey the second law of thermodynamics always violate time reversal symmetry. Ther ...
New insights into soft gluons and gravitons. In
... It is well-known that scattering amplitudes in quantum field theory are beset by infrared divergences. Consider, for example, the interaction shown in figure 1, in which a vector boson splits into a quark pair. Either the final state quark or anti-quark may emit gluon radiation, and the Feynman rule ...
... It is well-known that scattering amplitudes in quantum field theory are beset by infrared divergences. Consider, for example, the interaction shown in figure 1, in which a vector boson splits into a quark pair. Either the final state quark or anti-quark may emit gluon radiation, and the Feynman rule ...
bern
... The idea that all supergravity theories diverge at 3 loops has been widely accepted for over 20 years There are a number of very good reasons to reanalyze this. Non-trivial one-loop cancellations: no triangle & bubble integrals ...
... The idea that all supergravity theories diverge at 3 loops has been widely accepted for over 20 years There are a number of very good reasons to reanalyze this. Non-trivial one-loop cancellations: no triangle & bubble integrals ...
Against Field Interpretations of Quantum Field Theory - Philsci
... A fundamental field is one whose configurations are all sparse or natural properties. It’s easy to see how this works by considering the example of electromagnetism. The electric field is a vector field. A configuration is a set of vectors, one assigned to each point in spacetime. Each of these vec ...
... A fundamental field is one whose configurations are all sparse or natural properties. It’s easy to see how this works by considering the example of electromagnetism. The electric field is a vector field. A configuration is a set of vectors, one assigned to each point in spacetime. Each of these vec ...
Notas de F´ısica
... solutions break away from the MFT predictions in the vicinity of the dynamically unstable molecular mode due to strong quantum fluctuations. It has been shown that the twomode Hamiltonian is an exactly solvable model in the framework of the algebraic Bethe ansatz method [12] and an analysis using th ...
... solutions break away from the MFT predictions in the vicinity of the dynamically unstable molecular mode due to strong quantum fluctuations. It has been shown that the twomode Hamiltonian is an exactly solvable model in the framework of the algebraic Bethe ansatz method [12] and an analysis using th ...
