Holonomic quantum computation with neutral atoms
... [1] is a dynamical one: in order to manipulate the quantum state of systems encoding information, local interactions between low dimensional subsystems (qubits) are switched on and off in such a way to enact a sequence of quantum gates. On the other hand, ever since the discovery of the Berry’s phase ...
... [1] is a dynamical one: in order to manipulate the quantum state of systems encoding information, local interactions between low dimensional subsystems (qubits) are switched on and off in such a way to enact a sequence of quantum gates. On the other hand, ever since the discovery of the Berry’s phase ...
On the Quantum Aspects of Geophysics
... matter field configurations. This wave function satisfies a constraint called Wheeler-DeWitt equation which plays the role of Schrödinger equation. One of the major tasks in quantum cosmology is to look for a good correspondence between the quantum cosmological predictions and the classical solutio ...
... matter field configurations. This wave function satisfies a constraint called Wheeler-DeWitt equation which plays the role of Schrödinger equation. One of the major tasks in quantum cosmology is to look for a good correspondence between the quantum cosmological predictions and the classical solutio ...
Canonical quantization of scalar fields
... is arbitrary function of x and so the equation of motion is ...
... is arbitrary function of x and so the equation of motion is ...
Arrangement of Electrons In Atoms
... an atom’s main energy levels, the number of orbitals per energy sublevel, and the number of orbitals per main energy level ...
... an atom’s main energy levels, the number of orbitals per energy sublevel, and the number of orbitals per main energy level ...
THE UNCERTAINTY PRINCIPLE The uncertainty principle states
... The uncertainty principle states that a function f on Rn and its Fourier transform fˆ can not both be too highly localized. In the Schrödinger formulation of quantum mechanics, this becomes the statement that both the position and the momentum of a quantum particle cannot be prescribed too accurate ...
... The uncertainty principle states that a function f on Rn and its Fourier transform fˆ can not both be too highly localized. In the Schrödinger formulation of quantum mechanics, this becomes the statement that both the position and the momentum of a quantum particle cannot be prescribed too accurate ...
CHAPTER 1: The Birth Of Modern Physics
... between mass and acceleration. Newton’s first law (Law of inertia): An object with a constant velocity will continue in motion unless acted upon by some net external force. ...
... between mass and acceleration. Newton’s first law (Law of inertia): An object with a constant velocity will continue in motion unless acted upon by some net external force. ...
RPA - Department of Theoretical Physics UMCS
... • Shell effects play important role in small quantum dots. At specific values of the magnetic field the interplay between the Coulomb interaction and shell structure may lead to degeneracy of the quantum spectrum. ...
... • Shell effects play important role in small quantum dots. At specific values of the magnetic field the interplay between the Coulomb interaction and shell structure may lead to degeneracy of the quantum spectrum. ...
The Quantum Mechanical Picture of the Atom
... # of protons and neutrons according to the atomic # and mass # of the atom 2) Fill energy levels (orbitals) with the required # of electrons starting from the lowest available energy level and following Pauli and Hund rules (this is called Aufbau principle) ...
... # of protons and neutrons according to the atomic # and mass # of the atom 2) Fill energy levels (orbitals) with the required # of electrons starting from the lowest available energy level and following Pauli and Hund rules (this is called Aufbau principle) ...
Principles of Operation of Semiconductor Quantum Dots
... ground state of many-particle problem by filling particles one by one into lowest energy levels that are not already occupied, one can consider the problem as pertaining to those of one particle states. ...
... ground state of many-particle problem by filling particles one by one into lowest energy levels that are not already occupied, one can consider the problem as pertaining to those of one particle states. ...
The Transactional Interpretation
... • Theory needed to predict behavior of very small particles such as atoms, electrons, photons, and other subatomic particles. • QM works very well but what it actually tells us about reality is very unclear • An interpretation is intended to make clear what the theory tells us about reality ...
... • Theory needed to predict behavior of very small particles such as atoms, electrons, photons, and other subatomic particles. • QM works very well but what it actually tells us about reality is very unclear • An interpretation is intended to make clear what the theory tells us about reality ...
Diffusion quantum Monte Carlo
... • The variance of EL(X) approaches zero as Ψ approaches the ground state wavefunction Ψ0. σE2 =-2 ≈ -2 = 0
...
... • The variance of EL(X) approaches zero as Ψ approaches the ground state wavefunction Ψ0. σE2 =
No Slide Title
... What is its relation with our observations? If there is no measurement how are H&I broken? Each Fourier mode of the quantum field is essentially an harmonic oscillator initially in its ground state. The fluctuation spectrum P(k) is related to this. How is it, that our predictions for a single experi ...
... What is its relation with our observations? If there is no measurement how are H&I broken? Each Fourier mode of the quantum field is essentially an harmonic oscillator initially in its ground state. The fluctuation spectrum P(k) is related to this. How is it, that our predictions for a single experi ...
Future Directions in Particle Physics
... Einstein’s theory, quarks, leptons, gauge bosons. Much pretty mathematics. Pretensions to explain all of the parameters of the Standard Model (masses and couplings). Has supersymmetry, candidates for dark matter and dark energy. Some very interesting physics and mathematics. But much which is not un ...
... Einstein’s theory, quarks, leptons, gauge bosons. Much pretty mathematics. Pretensions to explain all of the parameters of the Standard Model (masses and couplings). Has supersymmetry, candidates for dark matter and dark energy. Some very interesting physics and mathematics. But much which is not un ...
The Learnability of Quantum States
... Key point: factoring is not believed to be NP-complete! And today, we don’t believe quantum computers can solve NP-complete problems in polynomial time in general (though not surprisingly, we can’t prove it) Bennett et al. 1997: “Quantum magic” won’t be enough If you throw away the problem structur ...
... Key point: factoring is not believed to be NP-complete! And today, we don’t believe quantum computers can solve NP-complete problems in polynomial time in general (though not surprisingly, we can’t prove it) Bennett et al. 1997: “Quantum magic” won’t be enough If you throw away the problem structur ...