Non-linear gates enabling universal quantum computation
... In the above described endeavour, non-linear quantum systems are crucial. Given that, as said above, experimental research has recently seen impressive developments in terms of scalability, accessing to non-linearities would be the next big step. The reason is that non-linearities are necessary for ...
... In the above described endeavour, non-linear quantum systems are crucial. Given that, as said above, experimental research has recently seen impressive developments in terms of scalability, accessing to non-linearities would be the next big step. The reason is that non-linearities are necessary for ...
The Wave Function
... are not all the same: they are spread out randomly around some average value, and the range over which they are spread is most conveniently measured by the usual tool of statistics: the standard deviation. This standard deviation in position turns out to be just the uncertainty ∆x we introduced abov ...
... are not all the same: they are spread out randomly around some average value, and the range over which they are spread is most conveniently measured by the usual tool of statistics: the standard deviation. This standard deviation in position turns out to be just the uncertainty ∆x we introduced abov ...
Comparison of 3D classical and quantum mechanical He scattering
... and 6, respectively. At last the conclusions can be read in Section 7. 2. Model of classical atom surface scattering A short description of classical model is shown as follows. The classical model of TEAS is based on the one particle problem. It means that the mass point of the particle is scattered ...
... and 6, respectively. At last the conclusions can be read in Section 7. 2. Model of classical atom surface scattering A short description of classical model is shown as follows. The classical model of TEAS is based on the one particle problem. It means that the mass point of the particle is scattered ...
accelerating
... • True for the most accelerator... but not for all • You would call a TV not an accelerator, although it accelerates electrons with a voltage of some kV Storage rings are accelerators where particles are stored (the particle energy remains constant in many of such "accelerators") • For accumulating ...
... • True for the most accelerator... but not for all • You would call a TV not an accelerator, although it accelerates electrons with a voltage of some kV Storage rings are accelerators where particles are stored (the particle energy remains constant in many of such "accelerators") • For accumulating ...
Light in General
... Shadows • A shadow is formed when a light ray cannot reach a surface • sharp shadows – produced by small source close by – large source far away ...
... Shadows • A shadow is formed when a light ray cannot reach a surface • sharp shadows – produced by small source close by – large source far away ...
Over 99% of the known mass of the universe is composed of two
... g2 . Precise measurements of both these quantities are needed for a complete understanding of spin-dependent properties. I am primarily interested in reactions where the momentum transfer Q2 of the electron scattering process is small. The wavelength of the electro-magnetic probe is inversely propor ...
... g2 . Precise measurements of both these quantities are needed for a complete understanding of spin-dependent properties. I am primarily interested in reactions where the momentum transfer Q2 of the electron scattering process is small. The wavelength of the electro-magnetic probe is inversely propor ...
Introductory Quantum Optics Section 1. Single photon physics
... Unfortunately, this output cannot be obtained with probability one. Can you carefully go through the above calculations and show that the success rate of the above described operation equals 14 ? 1.7 Final remarks In this section, we discussed the quantum mechanical features which dominate the behav ...
... Unfortunately, this output cannot be obtained with probability one. Can you carefully go through the above calculations and show that the success rate of the above described operation equals 14 ? 1.7 Final remarks In this section, we discussed the quantum mechanical features which dominate the behav ...
from uni
... spectral resolution and range of our setup are the same as those of the spectrometer we used as a monochromatic light. The resolution depends on how much the slit of the monochromator is open and is typically 1 nm. The obtained spatial resolution of 4 µm in our case was limited by the amount of ligh ...
... spectral resolution and range of our setup are the same as those of the spectrometer we used as a monochromatic light. The resolution depends on how much the slit of the monochromator is open and is typically 1 nm. The obtained spatial resolution of 4 µm in our case was limited by the amount of ligh ...
Path Integrals in Quantum Mechanics
... One of the most often cited experiments of quantum physics is the double slit experiment. Quantum mechanical particles, e.g. electrons, give rise to an interference pattern, just like waves, when they are allowed to pass through a pair of slits. The interference phenomenon occurs even when they are ...
... One of the most often cited experiments of quantum physics is the double slit experiment. Quantum mechanical particles, e.g. electrons, give rise to an interference pattern, just like waves, when they are allowed to pass through a pair of slits. The interference phenomenon occurs even when they are ...
Quantum Mechanics
... modulus of this factor is still just unity. There are some important practical lessons to be learned from this: (a) For motion and collisions of non-relativistic electrons and neutrons, one can use the expression for non-relativistic kinetic energy, p2 /2m, as the particles don’t vanish and it makes ...
... modulus of this factor is still just unity. There are some important practical lessons to be learned from this: (a) For motion and collisions of non-relativistic electrons and neutrons, one can use the expression for non-relativistic kinetic energy, p2 /2m, as the particles don’t vanish and it makes ...
Photoluminescence Spectroscopy
... In this experiment, the energy levels in a semiconductor quantum well structure are investigated using the technique of photoluminescence (PL). A laser is used to photoexcite electrons in a GaAs semiconductor and when they spontaneously de-excite they emit luminescence. The luminescence is analyzed ...
... In this experiment, the energy levels in a semiconductor quantum well structure are investigated using the technique of photoluminescence (PL). A laser is used to photoexcite electrons in a GaAs semiconductor and when they spontaneously de-excite they emit luminescence. The luminescence is analyzed ...
Simulation of Quantum Computation with Wolfram
... area of modern science and technology. Quantum computers are to be able to perform certain computational tasks much more efficiently than classical computers. At the same time a realistic quantum computer is still not available and the majority of studies in this field are theoretical ones. This stimul ...
... area of modern science and technology. Quantum computers are to be able to perform certain computational tasks much more efficiently than classical computers. At the same time a realistic quantum computer is still not available and the majority of studies in this field are theoretical ones. This stimul ...
What`s bad about this habit
... concepts we have invented to help us organize classical events. Notions like dimension or interval, or curvature or geodesics, are properties not of the world we live in but of the abstract geometric constructions we have invented to help us organize events. As Einstein once again put it, “Space and ...
... concepts we have invented to help us organize classical events. Notions like dimension or interval, or curvature or geodesics, are properties not of the world we live in but of the abstract geometric constructions we have invented to help us organize events. As Einstein once again put it, “Space and ...
Master Class 2002
... The spreadsheet does this four times Which of the above particles best agrees with the chosen beam energy Can you guess which particle it is? (Note it will be difficult to separate muons and pions) ...
... The spreadsheet does this four times Which of the above particles best agrees with the chosen beam energy Can you guess which particle it is? (Note it will be difficult to separate muons and pions) ...