Ab initio Quantum and ab initio Molecular Dynamics of the
... term in a Taylor series in sin φr (s) ∆ρ(X, Y, s) up to second order. The quantum dynamical calculations are performed by solving the time-independent Schrödinger equation for the two hydrogen nuclei moving on the six-dimensional PES in a coupled-channel scheme. As channels the eigenfunctions of th ...
... term in a Taylor series in sin φr (s) ∆ρ(X, Y, s) up to second order. The quantum dynamical calculations are performed by solving the time-independent Schrödinger equation for the two hydrogen nuclei moving on the six-dimensional PES in a coupled-channel scheme. As channels the eigenfunctions of th ...
Magnon collapse near the Lifshitz point and Leon Balents, KITP, UCSB
... figure. Integrating Cm/T between 1.8 K and 60 K, we find a value of 4.1 J/mol K which is about 30 % smaller than the total magnetic entropy (Rln2) for S = 1/2. The discrepancy is most likely due to crudeness of the estimation of the lattice contribution particularly at high temperature. To be noted ...
... figure. Integrating Cm/T between 1.8 K and 60 K, we find a value of 4.1 J/mol K which is about 30 % smaller than the total magnetic entropy (Rln2) for S = 1/2. The discrepancy is most likely due to crudeness of the estimation of the lattice contribution particularly at high temperature. To be noted ...
Quantum scattering
... hand side of (35.12) has nearly the structure of (35.14) when the latter is inserted into (35.13). The principal difference between these two types of equations is that the S matrix refers to outgoing scattering wave functions which are not normalizable and which have a continuous spectrum, whereas ...
... hand side of (35.12) has nearly the structure of (35.14) when the latter is inserted into (35.13). The principal difference between these two types of equations is that the S matrix refers to outgoing scattering wave functions which are not normalizable and which have a continuous spectrum, whereas ...
LINEAR SCALING ELECTRONIC STRUCTURE METHODS IN
... crossover point for more and more problems, making low-complexity algorithms advantageous. Whereas early fast algorithms targeted standard mathematical problems such as Fourier transformations, partial differential equations, and Coulombic point particle systems, current fast algorithms target more ...
... crossover point for more and more problems, making low-complexity algorithms advantageous. Whereas early fast algorithms targeted standard mathematical problems such as Fourier transformations, partial differential equations, and Coulombic point particle systems, current fast algorithms target more ...
Do relations require underlying intrinsic properties? A physical
... things impinge on our senses, we know only the way in which they are related to us. The argument is one about the content of empirical predicates, namely that they reveal only relations among things. The argument applies to all relations; the relations in which things stand to us do not have any spe ...
... things impinge on our senses, we know only the way in which they are related to us. The argument is one about the content of empirical predicates, namely that they reveal only relations among things. The argument applies to all relations; the relations in which things stand to us do not have any spe ...
Geometric constructions for repulsive gravity and
... In this thesis we present two geometric theories designed to extend general relativity. It can be seen as one of the aims of such theories to model the observed accelerating expansion of the universe as a gravitational phenomenon, or to provide a mathematical structure for the formulation of quantum ...
... In this thesis we present two geometric theories designed to extend general relativity. It can be seen as one of the aims of such theories to model the observed accelerating expansion of the universe as a gravitational phenomenon, or to provide a mathematical structure for the formulation of quantum ...
Quantum optics with GeV color center in diamond
... In the last 5 years, the photovoltaic community has been attracted from a new technology, Organometal trihalide Perovskite Solar Cells (PSCs), due to the great increasement of the Power Conversion Efficiency (PCE) that started from a 13% and now is a certified 22,6 %. This recent result is approachi ...
... In the last 5 years, the photovoltaic community has been attracted from a new technology, Organometal trihalide Perovskite Solar Cells (PSCs), due to the great increasement of the Power Conversion Efficiency (PCE) that started from a 13% and now is a certified 22,6 %. This recent result is approachi ...
Finite size scaling for critical parameters of simple diatomic molecules
... minimization. This is a procedure to approach the ® rst threshold through a continuous stable state of the H…¶† system. The series f¶ …N†g and the corresponding ³…oN† are shown in ® gure 2. Here the optimization accuracy is 1:0 £ 10 ¡8 and ¶ c ˆ 1:228 279. The value of ¶ c , along with the upper and ...
... minimization. This is a procedure to approach the ® rst threshold through a continuous stable state of the H…¶† system. The series f¶ …N†g and the corresponding ³…oN† are shown in ® gure 2. Here the optimization accuracy is 1:0 £ 10 ¡8 and ¶ c ˆ 1:228 279. The value of ¶ c , along with the upper and ...
Group Theory
... {Wy} of any similarity matrix may be regarded as symmetry adapted vectors, since the transformation formulas [29] represent the prototype of symmetrized states. The basic features of symmetrized states are that they are mutually orthonormal and they transform according to G unirreps. The computation ...
... {Wy} of any similarity matrix may be regarded as symmetry adapted vectors, since the transformation formulas [29] represent the prototype of symmetrized states. The basic features of symmetrized states are that they are mutually orthonormal and they transform according to G unirreps. The computation ...
The Origin of Gravitational and Electric Forces, the Nature of
... and providing one exactly knows the conditions of a shock and its effects, one can deduct from these shocks the apparent interaction between E1 and E2. The definition of a shock also needs the definition of the crosssection, similar to the meridian section of a sphere representing a particle but we ...
... and providing one exactly knows the conditions of a shock and its effects, one can deduct from these shocks the apparent interaction between E1 and E2. The definition of a shock also needs the definition of the crosssection, similar to the meridian section of a sphere representing a particle but we ...
quantum aspects of photon propagation in transparent infinite
... however, be useful in this case, namely an analogy between the light propagation in an optical guide and the light propagation in plasma near the cut off limit [14, 15]. Additional information may be equally gathered when classical Fresnel’s formulas are reinterpreted in modern quantum mechanical te ...
... however, be useful in this case, namely an analogy between the light propagation in an optical guide and the light propagation in plasma near the cut off limit [14, 15]. Additional information may be equally gathered when classical Fresnel’s formulas are reinterpreted in modern quantum mechanical te ...
Probing topology by" heating"
... which highlights its distinct origin. In particular, the differential aspect of the measurement, which directly probes the chirality of the system by comparing its response to opposite shaking orientations, plays an essential role in this distinct quantized effect. Besides, we note that the latter e ...
... which highlights its distinct origin. In particular, the differential aspect of the measurement, which directly probes the chirality of the system by comparing its response to opposite shaking orientations, plays an essential role in this distinct quantized effect. Besides, we note that the latter e ...
Louis de Broglie
... The idea which later proved to be of far-reaching implications was taken very seriously by many scientists. Ralph Fowler reported de Broglie’s discovery to the British scientific journals and Langevin apprised Einstein of the development, who in turn reported it to Berlin Academy of Sciences. These ...
... The idea which later proved to be of far-reaching implications was taken very seriously by many scientists. Ralph Fowler reported de Broglie’s discovery to the British scientific journals and Langevin apprised Einstein of the development, who in turn reported it to Berlin Academy of Sciences. These ...
Chapter 6
... extremely importance, not only concerning the behaviour of matter on atomic level: but also in the understanding of how matter works on all levels, in particular concerning the area of particle physics. The latter is of special importance, that because the quantum mechanical ideas from the atomic ph ...
... extremely importance, not only concerning the behaviour of matter on atomic level: but also in the understanding of how matter works on all levels, in particular concerning the area of particle physics. The latter is of special importance, that because the quantum mechanical ideas from the atomic ph ...
Chapter 6
... extremely importance, not only concerning the behaviour of matter on atomic level: but also in the understanding of how matter works on all levels, in particular concerning the area of particle physics. The latter is of special importance, that because the quantum mechanical ideas from the atomic ph ...
... extremely importance, not only concerning the behaviour of matter on atomic level: but also in the understanding of how matter works on all levels, in particular concerning the area of particle physics. The latter is of special importance, that because the quantum mechanical ideas from the atomic ph ...