... metric gµν , the Ricci tensor Rµν and the scalar curvature R; while on the right side one sees the energy matter content included in the energy-momentum tensor Tµν . A black hole is a classical solution of the equations of motion (1.1) in which there is a region of space-time that is causally discon ...
Quantum Computing and Communications
... only physicists and mathematicians but engineers become more and more interested in it. This book is based on the first semester of a two-semester subject dedicated to Ph.D. students and undergraduates in electrical engineering and computer sciences at Budapest University of Technology and Economics ...
... only physicists and mathematicians but engineers become more and more interested in it. This book is based on the first semester of a two-semester subject dedicated to Ph.D. students and undergraduates in electrical engineering and computer sciences at Budapest University of Technology and Economics ...
Part 2a
... phenomenological parameters, which were introduced at a time of limited computational resources in order to assist with the theoretical estimation of essentially nonperturbative stronginteraction matrix elements. A universality of these condensates was assumed, namely, that the properties of all h ...
... phenomenological parameters, which were introduced at a time of limited computational resources in order to assist with the theoretical estimation of essentially nonperturbative stronginteraction matrix elements. A universality of these condensates was assumed, namely, that the properties of all h ...
Optical properties of cylindrical nanowires
... variance of the electromagnetic (EM) field within the wire, which justifies considering the response of the nanowire to the incident light in the dipole limit. For increasing wire radius, however, the wave behavior of the EM field cannot simply be neglected any more. Therefore, it is one of the main ...
... variance of the electromagnetic (EM) field within the wire, which justifies considering the response of the nanowire to the incident light in the dipole limit. For increasing wire radius, however, the wave behavior of the EM field cannot simply be neglected any more. Therefore, it is one of the main ...
Why CMB physics?
... represents the 93 % of the extragalactic emission, the diffuse x-ray and γ-ray backgrounds are also of upmost importance for cosmology. Various experiments have been dedicated to the study of the x-ray background such as ARIEL, EINSTEIN, GINGA, ROSAT and, last but not least, BEPPO-SAX, an x-ray sate ...
... represents the 93 % of the extragalactic emission, the diffuse x-ray and γ-ray backgrounds are also of upmost importance for cosmology. Various experiments have been dedicated to the study of the x-ray background such as ARIEL, EINSTEIN, GINGA, ROSAT and, last but not least, BEPPO-SAX, an x-ray sate ...
Light, Matter, and Geometry: The Cornerstones of
... This thesis is about physically-based modelling of the appearance of materials. When a material is graphically rendered, its appearance is computed by considering the interaction of light and matter at a macroscopic level. In particular, the shape and the macroscopic optical properties of the materi ...
... This thesis is about physically-based modelling of the appearance of materials. When a material is graphically rendered, its appearance is computed by considering the interaction of light and matter at a macroscopic level. In particular, the shape and the macroscopic optical properties of the materi ...
Topological Photonics Lu, John D. Joannopoulos, and Marin Soljaˇci´c
... Topology is the branch of mathematics that concerns quantities that are preserved under continuous deformations. For example, the six objects in Fig. 1a all have different geometries; but there are only three different topologies. The yellow sphere can be continuously deformed into the white spoon, ...
... Topology is the branch of mathematics that concerns quantities that are preserved under continuous deformations. For example, the six objects in Fig. 1a all have different geometries; but there are only three different topologies. The yellow sphere can be continuously deformed into the white spoon, ...
Using JCP format
... relatively simple expressions, because the calculation procedure requires repeated differentiation. In the case of rigid molecules with a single equilibrium configuration, the first step therefore consists in expanding T and V in Taylor series around the equilibrium position. In the case of systems ...
... relatively simple expressions, because the calculation procedure requires repeated differentiation. In the case of rigid molecules with a single equilibrium configuration, the first step therefore consists in expanding T and V in Taylor series around the equilibrium position. In the case of systems ...
Frontiers in Quantum Methods and Applications in Chemistry and
... reflecting the diversity of molecular and related species and processes arising in chemical systems. The book series Progress in Theoretical Chemistry and Physics aims to report advances in methods and applications in this extended domain. It will comprise monographs as well as collections of papers ...
... reflecting the diversity of molecular and related species and processes arising in chemical systems. The book series Progress in Theoretical Chemistry and Physics aims to report advances in methods and applications in this extended domain. It will comprise monographs as well as collections of papers ...
- Philsci-Archive
... What I am doing is using history as a guide to a tentative clarification of some unclear aspects of the theory. Since I am not taking into account more recent contributions, a work that goes back to the early fifties of last century and before might seem dated. Here I must distinguish between the a ...
... What I am doing is using history as a guide to a tentative clarification of some unclear aspects of the theory. Since I am not taking into account more recent contributions, a work that goes back to the early fifties of last century and before might seem dated. Here I must distinguish between the a ...
Quantum dynamics in strong fluctuating fields - Physik Uni
... by noise sources with a large number of discrete states (e.g., by a discretisation procedure of a continuous diffusion process in a potential). Certain Markovian discrete state noises provide then a rather general framework for a formally exact stochastic averaging [34, 48, 49]. Moreover, the two-sta ...
... by noise sources with a large number of discrete states (e.g., by a discretisation procedure of a continuous diffusion process in a potential). Certain Markovian discrete state noises provide then a rather general framework for a formally exact stochastic averaging [34, 48, 49]. Moreover, the two-sta ...
pdf
... In Section 2, we start with a review of some key results in [29] from the symplectic point of view, and then consider the non-spherical Gaussian wave packet dynamics in Section 3. The main result in Section 3 shows that the non-spherical Gaussian wave packet dynamics is a Hamiltonian system with res ...
... In Section 2, we start with a review of some key results in [29] from the symplectic point of view, and then consider the non-spherical Gaussian wave packet dynamics in Section 3. The main result in Section 3 shows that the non-spherical Gaussian wave packet dynamics is a Hamiltonian system with res ...
Axial gravity, massless fermions and trace anomalies
... irreducible representation, the Majorana one. The Majorana representation is the minimal irreducible representation of a (one out of eight) covering of the complete Lorentz group, [5, 6]. It is evident, and well-known, that Majorana and Weyl representations are incompatible (in ...
... irreducible representation, the Majorana one. The Majorana representation is the minimal irreducible representation of a (one out of eight) covering of the complete Lorentz group, [5, 6]. It is evident, and well-known, that Majorana and Weyl representations are incompatible (in ...
Ecole Doctorale de Physique et de Chimie Physique
... Large Hadron Collider (LHC) at CERN collecting data. Indeed, this enormous machine able to collide protons at a center of mass energy of 14 TeV promises to unveil the mystery around the physics at such energy scales. From the physicists side, the expectations are very strong as it is nowadays a cert ...
... Large Hadron Collider (LHC) at CERN collecting data. Indeed, this enormous machine able to collide protons at a center of mass energy of 14 TeV promises to unveil the mystery around the physics at such energy scales. From the physicists side, the expectations are very strong as it is nowadays a cert ...
Nonlocality and entanglement in Generalized
... a particular branch in this field, namely, with so-called Generalized Probabilistic Theories (GPTs), which provide a unified theoretical framework in which classical and quantum theory emerge as special cases. This is used to examine nonlocal features that help to distinguish quantum theory from alt ...
... a particular branch in this field, namely, with so-called Generalized Probabilistic Theories (GPTs), which provide a unified theoretical framework in which classical and quantum theory emerge as special cases. This is used to examine nonlocal features that help to distinguish quantum theory from alt ...
Symmetry Breaking by Topology and Energy Gap
... This symmetry transformation commutes with the free dynamics eiαφ(t) pe−iαφ(t) = eiαφ pe−iαφ since φ(t) = φ + tp. And it is broken since hpi 7→ hpi + α in ground state expectations. Carlo Heissenberg (SNS) ...
... This symmetry transformation commutes with the free dynamics eiαφ(t) pe−iαφ(t) = eiαφ pe−iαφ since φ(t) = φ + tp. And it is broken since hpi 7→ hpi + α in ground state expectations. Carlo Heissenberg (SNS) ...
the fermi liquid as a renormalization group fixed point
... extraordinary discoveries engendered a new branch of condensed matter physics, the physics of strongly correlated fermion systems. [For reviews on the recent developments in this rapidly advancing field see, for example, Refs. [16,17] and more references therein.] Current interest in the physics of ...
... extraordinary discoveries engendered a new branch of condensed matter physics, the physics of strongly correlated fermion systems. [For reviews on the recent developments in this rapidly advancing field see, for example, Refs. [16,17] and more references therein.] Current interest in the physics of ...