The Discovery of Dirac Equation and its Impact on Present
... and secondly the original positive energy electron jumps down and fills up the hole, with absorption (or emission) of a ry. This new kind of process just makes up for those excluded and restores the validity of the scattering formula derived on the assumption of the possibility of intermediate state ...
... and secondly the original positive energy electron jumps down and fills up the hole, with absorption (or emission) of a ry. This new kind of process just makes up for those excluded and restores the validity of the scattering formula derived on the assumption of the possibility of intermediate state ...
1. What is meant by spacetime?
... a circle of radius r is 2πr. Open: Angles in a triangle add up to less than 180 degrees. Parallel lines diverge. The circumference of a circle of radius r is less than 2πr. Closed: Angles in a trainagle add up to more than 180 degrees. Parallel lines converge. The circumference of a circle of radius ...
... a circle of radius r is 2πr. Open: Angles in a triangle add up to less than 180 degrees. Parallel lines diverge. The circumference of a circle of radius r is less than 2πr. Closed: Angles in a trainagle add up to more than 180 degrees. Parallel lines converge. The circumference of a circle of radius ...
In the beginning - North Allegheny School District
... claims to understand. Particularly unhappy with this state of affairs was Erwin Schrodinger's cat. The cat finds itself inside a box along with a technical gizmo that sends a photon towards a filter and records whether the photon passes through or not. If it doesn't, nothing happens. If it does, the ...
... claims to understand. Particularly unhappy with this state of affairs was Erwin Schrodinger's cat. The cat finds itself inside a box along with a technical gizmo that sends a photon towards a filter and records whether the photon passes through or not. If it doesn't, nothing happens. If it does, the ...
Effect of a scale-dependent cosmological term on the motion of
... of long distance and short distance effects is not trivial. In the case of gravity this problem is even more serious, because while speaking of gravitons as of elementary particles we rely on the concept of Lorentz symmetry; but at the same time we admit that a decay of these particles could be cau ...
... of long distance and short distance effects is not trivial. In the case of gravity this problem is even more serious, because while speaking of gravitons as of elementary particles we rely on the concept of Lorentz symmetry; but at the same time we admit that a decay of these particles could be cau ...
Selected Topics in Teleparallel Gravity
... Like the other fundamental interactions of nature, gravitation can be described by a gauge theory [1]. The teleparallel equivalent of general relativity [2], or teleparallel gravity for short [3], can indeed be understood as a gauge theory for the translation group. In this approach, the gravitation ...
... Like the other fundamental interactions of nature, gravitation can be described by a gauge theory [1]. The teleparallel equivalent of general relativity [2], or teleparallel gravity for short [3], can indeed be understood as a gauge theory for the translation group. In this approach, the gravitation ...
Selected Topics in Teleparallel Gravity
... then arises whether the gauge approach of teleparallel gravity would also be able to describe the gravitational interaction in the lack of universality, that is, in the absence of the weak equivalence principle. As we are going to see, the answer to this question is positive: teleparallel gravity do ...
... then arises whether the gauge approach of teleparallel gravity would also be able to describe the gravitational interaction in the lack of universality, that is, in the absence of the weak equivalence principle. As we are going to see, the answer to this question is positive: teleparallel gravity do ...
Spinons and triplons in spatially anisotropic triangular antiferromagnet Oleg Starykh
... ? “Commensurate Collinear” order of some sort has been observed recently: - seems to have orthogonal spins on neighboring chains (Coldea // Veillette Chalker 2006) ...
... ? “Commensurate Collinear” order of some sort has been observed recently: - seems to have orthogonal spins on neighboring chains (Coldea // Veillette Chalker 2006) ...
Time, Quantum Mechanics, and Probability
... as what exists (as what exists now, what is therefore a 3- dimensional world at one time). If, conversely, we do accept the adequacy of the 4-dimensional representation of the world - as I say we should - then it may be that certain of our intuitive notions of change and identity have to be jettison ...
... as what exists (as what exists now, what is therefore a 3- dimensional world at one time). If, conversely, we do accept the adequacy of the 4-dimensional representation of the world - as I say we should - then it may be that certain of our intuitive notions of change and identity have to be jettison ...
Unitary quantum theory as a formal framework for a
... If the extraneous and mutually contradictory assumptions of its various "interpretations" are uniformly rejected, unitary quantum theory provides a clear and self-consistent description of the physical world. The continuing empirical success of unitary quantum theory requires, moreover, that we take ...
... If the extraneous and mutually contradictory assumptions of its various "interpretations" are uniformly rejected, unitary quantum theory provides a clear and self-consistent description of the physical world. The continuing empirical success of unitary quantum theory requires, moreover, that we take ...
What determines the structure of quantum physics?
... quantum bit (qubit), as well as the so-called gbit, which can be thought of as living somewhere between classical and quantum theory. In Sect. 4 we devote our attention to the fact that any non-classical system is equivalent to a classical systems in a higher-dimensional state spaces combined with c ...
... quantum bit (qubit), as well as the so-called gbit, which can be thought of as living somewhere between classical and quantum theory. In Sect. 4 we devote our attention to the fact that any non-classical system is equivalent to a classical systems in a higher-dimensional state spaces combined with c ...
Properties, Statistics and the Identity of Quantum Particles
... 2) Indiscernibles could in fact make a qualitative difference ...
... 2) Indiscernibles could in fact make a qualitative difference ...
Local density of states in quantum Hall systems with a smooth
... STM experiments show percolating states in 2DEG at high magnetic fields, and revealed the robust nodal structure of Landau levels ...
... STM experiments show percolating states in 2DEG at high magnetic fields, and revealed the robust nodal structure of Landau levels ...
Symmetries and quantum field theory: an introduction Jean-No¨ el Fuchs
... All importance of symmetries in physics. Symmetries constrain the form of theories (symmetry dictates design). We shall use space-time symmetries to construct relativistic field theories. Symmetries imply conservation laws. Even more so in quantum physics. In addition to space-time symmetries, there ...
... All importance of symmetries in physics. Symmetries constrain the form of theories (symmetry dictates design). We shall use space-time symmetries to construct relativistic field theories. Symmetries imply conservation laws. Even more so in quantum physics. In addition to space-time symmetries, there ...
