Adiabatic Quantum Computation is Equivalent to Standard Quantum Computation Dorit Aharonov
... is polynomially equivalent to the standard model of quantum computation. This shows that universal quantum computation can be fully studied and implemented in the adiabatic framework, and so adiabatic computation can be thought of as an alternative model to quantum computation. We also show that a s ...
... is polynomially equivalent to the standard model of quantum computation. This shows that universal quantum computation can be fully studied and implemented in the adiabatic framework, and so adiabatic computation can be thought of as an alternative model to quantum computation. We also show that a s ...
electrical potential energy
... Recall that in our mechanical systems, work was determined using the equation below where r is the distance an object is moved. From unit 13 we learned that the force on a charged particle in an electric field is given by the following equation. As a result, the work done in moving a charge fr ...
... Recall that in our mechanical systems, work was determined using the equation below where r is the distance an object is moved. From unit 13 we learned that the force on a charged particle in an electric field is given by the following equation. As a result, the work done in moving a charge fr ...
Mechanics II - Thierry Karsenti
... resposible factor for this impression is not the lack of information or theoretical concepts but rather the absence of clear and correct ideas about the relations between the concepts of physics. Learners often cannot say what forms the basis of a definition, what is the result of an experiment, and ...
... resposible factor for this impression is not the lack of information or theoretical concepts but rather the absence of clear and correct ideas about the relations between the concepts of physics. Learners often cannot say what forms the basis of a definition, what is the result of an experiment, and ...
QUANTUM MECHANICS • Introduction : Quantum Mechanics with
... As children of the computer revolution, you must be familiar with the idea of a bit of information. The bit is a system that can only has two possible states: 1/0 or up/down or on/off or dead cat/live cat etc. Let’s use up/down for now. Such binary systems are also called (obviously) two-state syste ...
... As children of the computer revolution, you must be familiar with the idea of a bit of information. The bit is a system that can only has two possible states: 1/0 or up/down or on/off or dead cat/live cat etc. Let’s use up/down for now. Such binary systems are also called (obviously) two-state syste ...
Adiabatic Continuation of Fractional Chern Insulators to Fractional
... could be realized in topologically nontrivial bands which are also flat [4–8]. A similar mechanism was proposed to simulate the effect of strong magnetic fields in cold atomic gases [9,10]. Flat bands with a nonzero Chern number [11,12] provide an avenue to realize strongly correlated states at high ...
... could be realized in topologically nontrivial bands which are also flat [4–8]. A similar mechanism was proposed to simulate the effect of strong magnetic fields in cold atomic gases [9,10]. Flat bands with a nonzero Chern number [11,12] provide an avenue to realize strongly correlated states at high ...
Fundamentals oF modern Physics
... students find and recognize them. A summary of these important equations is given at the end of each chapter. To simplify the learning process, every illustrative example in the textbook is linked to an Excel spreadsheet (Microsoft Excel must be installed on the computer). These Interactive Examples ...
... students find and recognize them. A summary of these important equations is given at the end of each chapter. To simplify the learning process, every illustrative example in the textbook is linked to an Excel spreadsheet (Microsoft Excel must be installed on the computer). These Interactive Examples ...
Strongly correlated quantum physics with cold atoms - Max
... giving rise to novel Cooper pairs of bosons. Ordinarily, Cooper pairs are composed of fermions – not so in our setup! We show that a Mott state of local bosonic Bell pairs can evolve into a Cooper-paired state of bosons, where the size of the pairs becomes macroscopic. This state can be prepared via ...
... giving rise to novel Cooper pairs of bosons. Ordinarily, Cooper pairs are composed of fermions – not so in our setup! We show that a Mott state of local bosonic Bell pairs can evolve into a Cooper-paired state of bosons, where the size of the pairs becomes macroscopic. This state can be prepared via ...
9691 KB pdf file
... Introduction Quantum Chromodynamics (QCD) is widely believed to be the underlying physical theory of strong interactions with quarks and gluons as its elementary degrees of freedom. The theory is asymptotically free [1]. The strength of interaction between the quarks and gluons decreases with increa ...
... Introduction Quantum Chromodynamics (QCD) is widely believed to be the underlying physical theory of strong interactions with quarks and gluons as its elementary degrees of freedom. The theory is asymptotically free [1]. The strength of interaction between the quarks and gluons decreases with increa ...
A Theoretical Study of Atomic Trimers in the Critical Stability Region
... which in turn may be of fundamental importance in the study of larger more complex systems, such as superfluidity of finite-sized clusters of atoms [25, 26, 27, 28]. Besides this, the study of small clusters may give ready information of fundamental quantum mechanical effects occuring in few-body ph ...
... which in turn may be of fundamental importance in the study of larger more complex systems, such as superfluidity of finite-sized clusters of atoms [25, 26, 27, 28]. Besides this, the study of small clusters may give ready information of fundamental quantum mechanical effects occuring in few-body ph ...
THE QUANTUM HALL EFFECT: NOVEL EXCITATIONS AND BROKEN SYMMETRIES S.M. GIRVIN COURSE 2
... to maintain1 the standard of electrical resistance by metrology laboratories around the world. In addition, since the speed of light is now defined, a measurement of e2 /h is equivalent to a measurement of the fine structure constant of fundamental importance in quantum electrodynamics. In the so-call ...
... to maintain1 the standard of electrical resistance by metrology laboratories around the world. In addition, since the speed of light is now defined, a measurement of e2 /h is equivalent to a measurement of the fine structure constant of fundamental importance in quantum electrodynamics. In the so-call ...
F - Purdue Physics
... In an atom the positive charge is carried by the protons in the nucleus. For a conductor it is the nuclei which form the structure of the solid and give it properties so in an electric field it is only the electrons which flow. In the case of a gas electrons which are stripped from atoms can move an ...
... In an atom the positive charge is carried by the protons in the nucleus. For a conductor it is the nuclei which form the structure of the solid and give it properties so in an electric field it is only the electrons which flow. In the case of a gas electrons which are stripped from atoms can move an ...
Designing a toroidal top-hat energy analyzer for low-energy electron measurement Y. Kazama
... which is detectable as a current pulse by a front-end circuit. Usually two or three MCPs are stacked in an MCP assembly (green in the figure) to gain sufficient charges (typically ∼107 electrons by three-stacked MCPs.) See Wiza (1979) for the details of MCP. Because MCP detection process depends on ...
... which is detectable as a current pulse by a front-end circuit. Usually two or three MCPs are stacked in an MCP assembly (green in the figure) to gain sufficient charges (typically ∼107 electrons by three-stacked MCPs.) See Wiza (1979) for the details of MCP. Because MCP detection process depends on ...
Superfluid Helium 3: Link between Condensed Matter Physics and
... the context of superfluid 3 He, this notion was taken up again by Leggett7,8 , who argued that tightly bound BoseEinstein-condensed molecules on the one hand and Cooper pairs on the other may be viewed as extreme limits of the same phenomenon. This approach, which was quite provocative at the time, ...
... the context of superfluid 3 He, this notion was taken up again by Leggett7,8 , who argued that tightly bound BoseEinstein-condensed molecules on the one hand and Cooper pairs on the other may be viewed as extreme limits of the same phenomenon. This approach, which was quite provocative at the time, ...
Elementary particle
In particle physics, an elementary particle or fundamental particle is a particle whose substructure is unknown, thus it is unknown whether it is composed of other particles. Known elementary particles include the fundamental fermions (quarks, leptons, antiquarks, and antileptons), which generally are ""matter particles"" and ""antimatter particles"", as well as the fundamental bosons (gauge bosons and Higgs boson), which generally are ""force particles"" that mediate interactions among fermions. A particle containing two or more elementary particles is a composite particle.Everyday matter is composed of atoms, once presumed to be matter's elementary particles—atom meaning ""indivisible"" in Greek—although the atom's existence remained controversial until about 1910, as some leading physicists regarded molecules as mathematical illusions, and matter as ultimately composed of energy. Soon, subatomic constituents of the atom were identified. As the 1930s opened, the electron and the proton had been observed, along with the photon, the particle of electromagnetic radiation. At that time, the recent advent of quantum mechanics was radically altering the conception of particles, as a single particle could seemingly span a field as would a wave, a paradox still eluding satisfactory explanation.Via quantum theory, protons and neutrons were found to contain quarks—up quarks and down quarks—now considered elementary particles. And within a molecule, the electron's three degrees of freedom (charge, spin, orbital) can separate via wavefunction into three quasiparticles (holon, spinon, orbiton). Yet a free electron—which, not orbiting an atomic nucleus, lacks orbital motion—appears unsplittable and remains regarded as an elementary particle.Around 1980, an elementary particle's status as indeed elementary—an ultimate constituent of substance—was mostly discarded for a more practical outlook, embodied in particle physics' Standard Model, science's most experimentally successful theory. Many elaborations upon and theories beyond the Standard Model, including the extremely popular supersymmetry, double the number of elementary particles by hypothesizing that each known particle associates with a ""shadow"" partner far more massive, although all such superpartners remain undiscovered. Meanwhile, an elementary boson mediating gravitation—the graviton—remains hypothetical.