Chapter 28: Quantum Physics
... A beam of electrons may be used in a double slit experiment instead of a light beam. If this is done, a typical interference pattern will be produced on the screen indicating electrons act like waves. ...
... A beam of electrons may be used in a double slit experiment instead of a light beam. If this is done, a typical interference pattern will be produced on the screen indicating electrons act like waves. ...
Simultaneous optical trapping and detection of atoms by microdisk
... surface to hold the atom securely in place during the detection process. This work is organized as follows. First, we review the system under consideration and the principles of optical single-atom detection in such a device in Sec. II. Next, in Sec. III, we discuss the different optical, magnetic, ...
... surface to hold the atom securely in place during the detection process. This work is organized as follows. First, we review the system under consideration and the principles of optical single-atom detection in such a device in Sec. II. Next, in Sec. III, we discuss the different optical, magnetic, ...
Finding a Better-than-Classical Quantum AND/OR Algorithm using
... 1 is called. MEASURE-1 then sets the amplitudes of all states with Q = 1 to 0. • We ensure that every simulated quantum algorithm ends with a MEASURE-0 immediately followed by a MEASURE-1 on the same qubit. • We add an ERROR-PROBABILITY function of one argument ANSWER which should be 0 or 1. (Recall ...
... 1 is called. MEASURE-1 then sets the amplitudes of all states with Q = 1 to 0. • We ensure that every simulated quantum algorithm ends with a MEASURE-0 immediately followed by a MEASURE-1 on the same qubit. • We add an ERROR-PROBABILITY function of one argument ANSWER which should be 0 or 1. (Recall ...
Higgs colloquium - High Energy Physics
... repulsion via emission of a photon Exchange of many photons allows for a smooth force(EM field) ...
... repulsion via emission of a photon Exchange of many photons allows for a smooth force(EM field) ...
1 Path Integrals and Their Application to Dissipative Quantum Systems
... The most often used and taught approach to nonrelativistic quantum mechanics is based on the Schrödinger equation which possesses strong ties with the the Hamiltonian formulation of classical mechanics. The nonvanishing Poisson brackets between position and momentum in classical mechanics lead us t ...
... The most often used and taught approach to nonrelativistic quantum mechanics is based on the Schrödinger equation which possesses strong ties with the the Hamiltonian formulation of classical mechanics. The nonvanishing Poisson brackets between position and momentum in classical mechanics lead us t ...
Quasi Particle Tunneling in the Fractional Quantum Hall Regime
... Many of the most fascinating quantum mechanical phenomenons are seen in many body systems, such as the ones found in nano sized semiconducting devices. In these systems the phenomenons can be probed by simple electrical measurements, without the need of multi billion dollar particle accelerators. Mo ...
... Many of the most fascinating quantum mechanical phenomenons are seen in many body systems, such as the ones found in nano sized semiconducting devices. In these systems the phenomenons can be probed by simple electrical measurements, without the need of multi billion dollar particle accelerators. Mo ...
Cooling and Trapping Neutral Atoms—W. Ketterle, D.E. Pritchard
... systems including ultracold fermions, fermion pairs, and ultracold molecules. We have used an interferometric autocorrelation technique, previously applied only to condensates [15], to study the coherence properties of an alkali gas at finite temperature [16]. Bragg diffraction was used to create tw ...
... systems including ultracold fermions, fermion pairs, and ultracold molecules. We have used an interferometric autocorrelation technique, previously applied only to condensates [15], to study the coherence properties of an alkali gas at finite temperature [16]. Bragg diffraction was used to create tw ...
Soft Contribution to the Hard Ridge
... • Peaked near = 0 • Wider in than hard ridge • Broad in • Jet peak? ...
... • Peaked near = 0 • Wider in than hard ridge • Broad in • Jet peak? ...
Pairing in a system of a few attractive fermions in a harmonic trap
... few-body fermionic systems confined in a one-dimensional harmonic trap [1–4] have opened an alternative way to study strongly correlated quantum systems. It is believed that these kind of studies can shed a new light on our understanding of the crossover from the few-body world to the situation with ...
... few-body fermionic systems confined in a one-dimensional harmonic trap [1–4] have opened an alternative way to study strongly correlated quantum systems. It is believed that these kind of studies can shed a new light on our understanding of the crossover from the few-body world to the situation with ...
Cooling and Trapping Neutral Atoms
... Bose-Einstein condensates in optical lattices are an ideal system for studying strongly-correlated manybody systems. The Mott Insulator transition is a paradigm of condensed matter physics and describes how electron correlations can lead to insulating behavior even for partially filled conduction ba ...
... Bose-Einstein condensates in optical lattices are an ideal system for studying strongly-correlated manybody systems. The Mott Insulator transition is a paradigm of condensed matter physics and describes how electron correlations can lead to insulating behavior even for partially filled conduction ba ...
Lectures on Quantum Chromodynamics
... exercise attempt which also ranges from 0 to 100, and N is the number of lectures. Please note that no matter if you handed in exercises one time or as many times as the number of lectures, the average of the grade related to the exercises will be computed over the total number of lectures (i.e. you ...
... exercise attempt which also ranges from 0 to 100, and N is the number of lectures. Please note that no matter if you handed in exercises one time or as many times as the number of lectures, the average of the grade related to the exercises will be computed over the total number of lectures (i.e. you ...
A two-dimensional, two-electron model atom in a laser pulse: exact
... are plotted vs. the intensity I = Ê 2 . There are also shown the ionization probabilities Psequ and P · Psequ which results from solving (4) in the external laser field. As long as P ++ is small P · Psequ would be the probability for He++ production if double ionization occurs purely sequential, i. ...
... are plotted vs. the intensity I = Ê 2 . There are also shown the ionization probabilities Psequ and P · Psequ which results from solving (4) in the external laser field. As long as P ++ is small P · Psequ would be the probability for He++ production if double ionization occurs purely sequential, i. ...
gaussian wavepackets
... quantum world, under certain circumstances, appears classical” for ultimately the same reason that experiments repeated many times over can be expected to yield results of high accuracy, and that the statistical properties of thermalized systems are so sharp as to become susceptible to analysis by t ...
... quantum world, under certain circumstances, appears classical” for ultimately the same reason that experiments repeated many times over can be expected to yield results of high accuracy, and that the statistical properties of thermalized systems are so sharp as to become susceptible to analysis by t ...
Section 11.3 Atomic Orbitals
... Atoms Beyond Hydrogen • Pauli Exclusion Principle - No 2electrons in the same atom can have the same set of 4 quantum numbers. An atomic orbital can hold a maximum of 2 electrons and those 2 electrons must have opposite spins • Hund’s Rule – every orbital in a subshell is singly occupied with one el ...
... Atoms Beyond Hydrogen • Pauli Exclusion Principle - No 2electrons in the same atom can have the same set of 4 quantum numbers. An atomic orbital can hold a maximum of 2 electrons and those 2 electrons must have opposite spins • Hund’s Rule – every orbital in a subshell is singly occupied with one el ...