Shor`s Algorithm and the Quantum Fourier Transform
... task. Classically, the fastest known algorithm is the General Number Field Sieve (GNFS) algorithm, which works in super-polynomial, but sub-exponential time. In 1994, Peter Shor discovered an algorithm that can factor numbers in polynomial time using a quantum computer[10] , a drastic improvement ov ...
... task. Classically, the fastest known algorithm is the General Number Field Sieve (GNFS) algorithm, which works in super-polynomial, but sub-exponential time. In 1994, Peter Shor discovered an algorithm that can factor numbers in polynomial time using a quantum computer[10] , a drastic improvement ov ...
Quantum Computing Applications
... Yet more algorithms There are a number of other quantum algorithms which I don’t have time to go into: Hidden subgroup problems (e.g. [Bacon et al ’05]) Number-theoretic problems (e.g. [Fontein and Wocjan ’11], . . . ) Formula evaluation (e.g. [Reichardt and Špalek ’07]) Tensor contraction (e.g. [ ...
... Yet more algorithms There are a number of other quantum algorithms which I don’t have time to go into: Hidden subgroup problems (e.g. [Bacon et al ’05]) Number-theoretic problems (e.g. [Fontein and Wocjan ’11], . . . ) Formula evaluation (e.g. [Reichardt and Špalek ’07]) Tensor contraction (e.g. [ ...
No Evidence for Particles
... wave function that are either not widely known, or their import is not appreciated. There have been other attempts to show that one can describe all the particle-like phenomena of the physical world using wave functions alone [1 –8], usually along the lines initiated by Everett [1] in his many-world ...
... wave function that are either not widely known, or their import is not appreciated. There have been other attempts to show that one can describe all the particle-like phenomena of the physical world using wave functions alone [1 –8], usually along the lines initiated by Everett [1] in his many-world ...
AbMinPRL - University of Strathclyde
... There are two remaining problems in the AbrahamMinkowski dilemma: why is it that the experiments supporting one or other of these momenta give the results that they do and how can we correctly identify the momenta in a dispersive medium [19]? Explaining these, we suggest, completes the resolution of ...
... There are two remaining problems in the AbrahamMinkowski dilemma: why is it that the experiments supporting one or other of these momenta give the results that they do and how can we correctly identify the momenta in a dispersive medium [19]? Explaining these, we suggest, completes the resolution of ...
9th class bridge course 74-112
... to form compound atoms (molecules). Atom is the smallest unit of matter which takes part in a chemical reaction. All the points put forward in Dalton’s atomic theory have been contradicted by modern research, except that atom is the smallest unit of matter, which takes part in a chemical reaction. T ...
... to form compound atoms (molecules). Atom is the smallest unit of matter which takes part in a chemical reaction. All the points put forward in Dalton’s atomic theory have been contradicted by modern research, except that atom is the smallest unit of matter, which takes part in a chemical reaction. T ...
Does Quantum Mechanics Clash with the Equivalence Principle
... From the point of view of EP2, the universality of free fall, i.e., the fact that the behavior of classical particles in a gravitational field is mass-independent, must be considered a logical consequence of the important but seemingly innocuous fact that the behavior of free classical particles is ...
... From the point of view of EP2, the universality of free fall, i.e., the fact that the behavior of classical particles in a gravitational field is mass-independent, must be considered a logical consequence of the important but seemingly innocuous fact that the behavior of free classical particles is ...
Atomic properties of superheavy elements No, Lr, and Rf
... method (CI+SD or CI+all-order) [18]. Correlations between valence electrons are treated with the CI technique while correlations between core and valence electrons are included via single-double coupled-cluster method. This approach provides the most complete treatment of the inter-electron correlat ...
... method (CI+SD or CI+all-order) [18]. Correlations between valence electrons are treated with the CI technique while correlations between core and valence electrons are included via single-double coupled-cluster method. This approach provides the most complete treatment of the inter-electron correlat ...
Shell Structure of Nuclei and Cold Atomic Gases in Traps
... described by periodic orbit theory. Non-universal corrections to BCS fluctuations important (beyond RMT). III. Cold Fermi-gas in 2D traps - Detailed shell structure: Hund’s rule for repulsive int.; Pairing type for attractive int. ...
... described by periodic orbit theory. Non-universal corrections to BCS fluctuations important (beyond RMT). III. Cold Fermi-gas in 2D traps - Detailed shell structure: Hund’s rule for repulsive int.; Pairing type for attractive int. ...
3 Ion Trap Implementations
... Figure 37: Schematics of laser cooling Assume a moving atom is interacting with monochromatic laser which is red detuned from the resonance of an electronic transition of the atom. Then, the atom can only absorb photons from the laser light if it moves towards the laser and is thus tuned to resonanc ...
... Figure 37: Schematics of laser cooling Assume a moving atom is interacting with monochromatic laser which is red detuned from the resonance of an electronic transition of the atom. Then, the atom can only absorb photons from the laser light if it moves towards the laser and is thus tuned to resonanc ...
File - Physics Rocks
... Using the Nuclear Model • Orbiting electrons are very light, so a photon or a rapidly moving particle, such as another electron, can knock one of the electrons away, creating a positive ion. • Removing one electron makes a singly charged ion, qion = +e. Removing two electrons creates a doubly ...
... Using the Nuclear Model • Orbiting electrons are very light, so a photon or a rapidly moving particle, such as another electron, can knock one of the electrons away, creating a positive ion. • Removing one electron makes a singly charged ion, qion = +e. Removing two electrons creates a doubly ...
PEPS, matrix product operators and the Bethe ansatz
... • Ground states have extremal local correlations: all (quasi-)long range correlations are a consequence of the fact that those local correlations must be made compatible with translational invariance ...
... • Ground states have extremal local correlations: all (quasi-)long range correlations are a consequence of the fact that those local correlations must be made compatible with translational invariance ...
Temporal interferences driven by a single-cycle terahertz pulse in the... dynamics of negative ions
... the dotted lines in Figs. 1(a) and 1(b). The associated electron waves interfere with each other as a result of the different quantum phases accumulated by the electron moving along these two trajectories. Two examples of the interference pattern are shown in Figs. 1(c) and 1(d), respectively, for t ...
... the dotted lines in Figs. 1(a) and 1(b). The associated electron waves interfere with each other as a result of the different quantum phases accumulated by the electron moving along these two trajectories. Two examples of the interference pattern are shown in Figs. 1(c) and 1(d), respectively, for t ...
PHYS 1443 – Section 501 Lecture #1
... Theory for Microscopic Scale, Quantum Mechanics • Since we deal with extremely small objects, it is difficult to explain the phenomena with classical mechanics and Electro-magnetism • The study of atomic structure, thus, led us to quantum mechanics Extremely successful – Long range EM force is re ...
... Theory for Microscopic Scale, Quantum Mechanics • Since we deal with extremely small objects, it is difficult to explain the phenomena with classical mechanics and Electro-magnetism • The study of atomic structure, thus, led us to quantum mechanics Extremely successful – Long range EM force is re ...
Hydrogen atom
A hydrogen atom is an atom of the chemical element hydrogen. The electrically neutral atom contains a single positively charged proton and a single negatively charged electron bound to the nucleus by the Coulomb force. Atomic hydrogen constitutes about 75% of the elemental (baryonic) mass of the universe.In everyday life on Earth, isolated hydrogen atoms (usually called ""atomic hydrogen"" or, more precisely, ""monatomic hydrogen"") are extremely rare. Instead, hydrogen tends to combine with other atoms in compounds, or with itself to form ordinary (diatomic) hydrogen gas, H2. ""Atomic hydrogen"" and ""hydrogen atom"" in ordinary English use have overlapping, yet distinct, meanings. For example, a water molecule contains two hydrogen atoms, but does not contain atomic hydrogen (which would refer to isolated hydrogen atoms).