Monday, April 1, 2013
... 1. A ball of mass M at rest is dropped from the height h above the ground onto a spring on the ground, whose spring constant is k. Neglecting air resistance and assuming that the spring is in its equilibrium, express, in terms of the quantities given in this problem and the gravitational acceleratio ...
... 1. A ball of mass M at rest is dropped from the height h above the ground onto a spring on the ground, whose spring constant is k. Neglecting air resistance and assuming that the spring is in its equilibrium, express, in terms of the quantities given in this problem and the gravitational acceleratio ...
Unweaving the Fabric of the Universe: The Interplay between
... equations considering Einstein’s theory as an effective theory valid at lower energy scales. Moreover, it is hoped that Quantum Gravity may shed some light on the nature of the inflaton field. Note that there are unresolved puzzles of the Hot Big Bang model, referring to the initial singularity, bar ...
... equations considering Einstein’s theory as an effective theory valid at lower energy scales. Moreover, it is hoped that Quantum Gravity may shed some light on the nature of the inflaton field. Note that there are unresolved puzzles of the Hot Big Bang model, referring to the initial singularity, bar ...
Note
... If the path of a particle has been described in the polar or cylindrical co-ordinate system it is easy to obtain the force components in the r, , and z directions. If the normal and tangential components are required, de…ne the angle between the extended radial line, and the tangent to the path. ...
... If the path of a particle has been described in the polar or cylindrical co-ordinate system it is easy to obtain the force components in the r, , and z directions. If the normal and tangential components are required, de…ne the angle between the extended radial line, and the tangent to the path. ...
5.7. time-reversal symmetry for spin-1/2 and Kramers
... Consider the 3D BZ of a 3D insulator. Now, we consider constant kz planes. We can consider each constant kz plane as a 2D system. For most constant kz planes, they are not time-revers ally invariant 2D systems, because kz kz under time-reversal. However, the kz 0 and kz planes are time-re ...
... Consider the 3D BZ of a 3D insulator. Now, we consider constant kz planes. We can consider each constant kz plane as a 2D system. For most constant kz planes, they are not time-revers ally invariant 2D systems, because kz kz under time-reversal. However, the kz 0 and kz planes are time-re ...
104,18415 (2007)
... it can support both the Abelian and the non-Abelian phases just by varying the optical lattice parameters. Optical lattices offer a much more coherent and tunable quantum system than the Josephson-junction system necessary for the implementation of the topological phases. Therefore, with a view to a ...
... it can support both the Abelian and the non-Abelian phases just by varying the optical lattice parameters. Optical lattices offer a much more coherent and tunable quantum system than the Josephson-junction system necessary for the implementation of the topological phases. Therefore, with a view to a ...
Quantum defect theory description of weakly bound levels and Feshbach...
... The approximate MQDT-FT treatment is the version utilized for the present study. A similar MQDT-FT approach was developed by Hanna et al [29]. The concept of the FT formulation is to start from single-channel values of the singlet and triplet s-wave scattering lengths, which include no Zeeman or hyp ...
... The approximate MQDT-FT treatment is the version utilized for the present study. A similar MQDT-FT approach was developed by Hanna et al [29]. The concept of the FT formulation is to start from single-channel values of the singlet and triplet s-wave scattering lengths, which include no Zeeman or hyp ...
Feedback!control and! fluctuation!theorems! in! classical systems!
... performed by the quantum SZE. If more than one particle is present in the SZE, we encounter the issue of indistinguishability of quantum identical particles. Indeed, how much work is extracted from the quantum SZE strongly depends crucially on whether it consists of either bosons or fermions. We als ...
... performed by the quantum SZE. If more than one particle is present in the SZE, we encounter the issue of indistinguishability of quantum identical particles. Indeed, how much work is extracted from the quantum SZE strongly depends crucially on whether it consists of either bosons or fermions. We als ...
Geometric phases and cyclic isotropic cosmologies
... emerge at the quantum level. This is the scenario we are interested in: does a scalar field maintain a quantum memory from previous bounces? We answer this question in the modest nonphysical scenario of a scalar field in a bouncing cosmology, in which the scalar field does not lead to any backreacti ...
... emerge at the quantum level. This is the scenario we are interested in: does a scalar field maintain a quantum memory from previous bounces? We answer this question in the modest nonphysical scenario of a scalar field in a bouncing cosmology, in which the scalar field does not lead to any backreacti ...
On Fractional Schrödinger Equation and Its Application
... Schrödinger Equation, Space Time Fractional Schrödinger Equation, TimeSpace fractional Schrödinger like equation, Free Electron, Potential Well. ...
... Schrödinger Equation, Space Time Fractional Schrödinger Equation, TimeSpace fractional Schrödinger like equation, Free Electron, Potential Well. ...