quantum fields
Article Emerging Quantum Fields Embedded In The Emergence Of Spacetime.
... of quantum field theory in curved discrete spacetime is ...of quantum fields ( including p articles) a re m apped t o t he e mergence a nd p ropagation o f s pace c hanges by utilizing identical ...
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Article Emerging Quantum Fields Embedded in the Emergence of Spacetime
... of quantum field theory in curved discrete spacetime is ...of quantum fields ( including p articles) a re m apped t o t he e mergence a nd p ropagation o f s pace c hanges by utilizing identical ...
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UV/IR phenomenon of Noncommutative Quantum Fields in Example
... Abstract: Noncommutative Quantum Field (NCQF) is a field defined over a space endowed with a noncommutative structure. In the last decade, the theory of NCQF has been studied intensively, and many qualitatively ...
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Applicability of the Wigner functional approach to evolution of quantum fields
... Abstract. Evolution of highly excited quantum field is considered in the framework of Keldysh formalism . It is demonstrated that leading order (LO) term of semiclassical ap- proximation appears as well-known ...
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Infrared divergences for free quantum fields in cosmological spacetimes
... In section 4 we present large gauge transformations which increase the power of p in the IR for the tensor mode functions by 2, thereby increasing the power of p in the integrand of the [r] ...
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Quantum Information Hidden in Quantum Fields
... on quantum simulation of QFT is very urgent nowadays, because it should support important experimental applications, mainly in high energy physics (HEP), and also for setting up the fundaments of theoretical ...
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Different Categories of Quantum Fields
... C.5) A field theory, like any other physical theory, must yield quantities that are related to results of a measurement. Established laws of physics require “connections between the results of observations, on one hand, ...
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Lorentz invariant quantum fields in the space time tangent bundle
... invariant quantum field is defined on the space-time tan- gent bundle with vanishing eigenvalue when acted on by the Laplace-Beltrami operator of the bundle, and the case is addressed in which the space-time is ...
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Quantum loops are processes that constitute quantum objects. In the causal model of
... quantum fields (Section 6), an extension of the local causal model of spacetime dynamics described in 408.. [ 7 ] and [ 4 ] and summarised in Section 4.[r] ...
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Worldline colour fields and non-Abelian quantum field theory
... of quantum field theory ...spin fields [14, 15], quantum fields in non-commutative space-time [16, 17] and the form factor decomposition of the four gluon vertex reported by Schubert elsewhere ...
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Space Time Properties as Quantum Effects Restrictions Imposed by Grothendieck’s Scheme Theory
... The quantum fields exist only in the space-time manifold with the one-dimensional arrow of time and with chirality and charge conjugation symmetry ...with quantum fields ...auxiliary ...
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Semi-classical aspect of black hole physics
... of quantum black hole thermal radiance by Hawking [1], it became pretty clear that something remarkable concerning the interface of gravity, quantum theory and thermodynamics was at ...that quantum ...
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Cosmological perturbations from full quantum gravity
... matter fields which are used as relational coordinates, there is no gauge freedom and gauge choices that make certain quantities vanish are not possible (instead, our rela- tional coordinates define a harmonic ...
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Beyond the Dirac Phase Factor: Dynamical Quantum Phase Nonlocalities in the Schrödinger Picture
... magnetic fields outside physically inaccessible confined sources ...classical fields, a major conclusion that can be drawn from the present work (at the level of gauge transformations) is that a ...
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Vacuum source-field correlations and advanced waves in quantum optics
... In this paper we have focused on quadratic function- als of the electromagnetic field associated with a single stationary dipole. We have extended previous pertur- bative results, which demonstrate that vacuum-source- ...
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Demozzi, Vittoria (2011): On inflationary perturbations. Dissertation, LMU München: Fakultät für Physik
... magnetic fields during preheating within a scenario of hybrid inflation at the electroweak ...the fields cannot be neglected ...magnetic fields are ...magnetic fields are squeezed in ...
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Search | Preprints
... We estimate the model parameters β and γ by the requirement that at the weak field limit our model is converted into QED with one loop correction. In Sect. 4 we investigate the cosmology of the universe which is filled ...
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Canonical quantization of macroscopic electromagnetism
... proper quantum treatment; the lack of an intelligible Hamiltonian has been criticized 1 and it has recently been argued that the theory is essentially classical ...
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Quantum Mechanical Approach for Rutherford Scattering and Nuclear Scattering with Born Approximation
... It is assumed that the parity of scattering remains conserved. The quantum mechanical scattering its self is an asymmetrical second order process. Diverse scattering cross sections can be determined for each of ...
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Strong transport anisotropy in Ge/SiGe quantum wells in tilted magnetic fields
... While we cannot currently explain why the tilted field induces such strong and robust anisotropy in Ge, below we examine several scenarios. The first obvious scenario is the formation of stripes, similar to those found ...
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