quantum states satisfying classical probability constraints
... item 1) that there exist (2 ) separable quantum states that satisfy the perfect correlation form of the original Bell inequality for any bounded quantum observables (3 ). At present, Bell-type inequalities are widely used in quantum information processing. However, from the pioneering paper of R. We ...
... item 1) that there exist (2 ) separable quantum states that satisfy the perfect correlation form of the original Bell inequality for any bounded quantum observables (3 ). At present, Bell-type inequalities are widely used in quantum information processing. However, from the pioneering paper of R. We ...
Models of the Atomic Nucleus - Cook, ReadingSample - Beck-Shop
... Two important areas where the concepts of quantum theory have been successfully applied are atomic physics (concerned primarily with the interactions between nuclei and electrons) and low-energy nuclear physics (concerned primarily with the interactions among protons and neutrons). Despite some stro ...
... Two important areas where the concepts of quantum theory have been successfully applied are atomic physics (concerned primarily with the interactions between nuclei and electrons) and low-energy nuclear physics (concerned primarily with the interactions among protons and neutrons). Despite some stro ...
Quantum Antiferromagnetism and high TC Superconductivity
... 1. HBCS+U and HHub are separated into two parts: the saddle-point Hamiltonian, HBCS+U and HHub, and the remaining Hamiltonian, HBCS+U and HHub, describing quantum fluctuations over the saddle-point solution. 2. The ground states of HBCS+U and HHub become identical in the large-U limit. Let us deno ...
... 1. HBCS+U and HHub are separated into two parts: the saddle-point Hamiltonian, HBCS+U and HHub, and the remaining Hamiltonian, HBCS+U and HHub, describing quantum fluctuations over the saddle-point solution. 2. The ground states of HBCS+U and HHub become identical in the large-U limit. Let us deno ...
While the ramifications of quantum computers
... have steadily improved since computers were developed. Their efficiency, processing power, and speed have increased massively since their first development. There is a constant problem with computers, however: how they process information. No matter how fast it is, a computer must process things one ...
... have steadily improved since computers were developed. Their efficiency, processing power, and speed have increased massively since their first development. There is a constant problem with computers, however: how they process information. No matter how fast it is, a computer must process things one ...
Relation between the field quadratures and the characteristic
... may be obtained in these systems [1]. Indeed, it was shown several years ago [2] that an empty cavity with a moving mirror in its steady state may mimic a Kerr medium when it is illuminated with coherent light. This effect is completely because of the radiation pressure force. Bistable behaviour ana ...
... may be obtained in these systems [1]. Indeed, it was shown several years ago [2] that an empty cavity with a moving mirror in its steady state may mimic a Kerr medium when it is illuminated with coherent light. This effect is completely because of the radiation pressure force. Bistable behaviour ana ...
Bibliography and Appendix A-F
... PHYS1044 Physics for Architects I (FA) The relation between the principles of physics and the practice of building and operating structures. Topics include: The behavior of structures under various loads, the statics and dynamics of fluids, thermal storage, thermal expansion, the greenhouse effect, ...
... PHYS1044 Physics for Architects I (FA) The relation between the principles of physics and the practice of building and operating structures. Topics include: The behavior of structures under various loads, the statics and dynamics of fluids, thermal storage, thermal expansion, the greenhouse effect, ...
Commun. Math. Phys. 227, 605 (2002).
... (with some additional structures detailed below) a complex vector space V () and to a diffeomorphism of the surface (preserving structures) a linear map of V (). In the cases considered here V () always has a positive definite Hermitian inner product , h and the induced linear maps preserve ...
... (with some additional structures detailed below) a complex vector space V () and to a diffeomorphism of the surface (preserving structures) a linear map of V (). In the cases considered here V () always has a positive definite Hermitian inner product , h and the induced linear maps preserve ...
Quantum Correlations and Fundamental Conservation Laws
... 1. Fundamental Conservation laws uniquely implies quantum mechanical correlation functions. 2. Bell’s inequalities can be obeyed (or even approached) in an experimental test with discrete observables only by violating a fundamental conservation law – therefore the inequalities are physically redunda ...
... 1. Fundamental Conservation laws uniquely implies quantum mechanical correlation functions. 2. Bell’s inequalities can be obeyed (or even approached) in an experimental test with discrete observables only by violating a fundamental conservation law – therefore the inequalities are physically redunda ...
Computational Power of the Quantum Turing Automata
... Somewhat later it turned out that they were very much the same. But later still, towards the end of the 20th century, it turned out that certain physical assumptions, which may not necessarily correspond to how certain computations can be done, were smuggled into all three models. In particular quan ...
... Somewhat later it turned out that they were very much the same. But later still, towards the end of the 20th century, it turned out that certain physical assumptions, which may not necessarily correspond to how certain computations can be done, were smuggled into all three models. In particular quan ...
Sourcing semiclassical gravity from spontaneously localized
... quantum effects should arise, e.g., in the early universe and in black holes. Insuring the consistency and unity of physics is another no less important motivation. Many routes to quantum gravity, which aims at describing spacetime as emerging from quantum dynamical degrees of freedom, have been exp ...
... quantum effects should arise, e.g., in the early universe and in black holes. Insuring the consistency and unity of physics is another no less important motivation. Many routes to quantum gravity, which aims at describing spacetime as emerging from quantum dynamical degrees of freedom, have been exp ...
Crystallization of strongly interacting photons in a nonlinear optical fiber
... realized experimentally using ultracold atoms in one-dimensional traps9,10 . In this article we investigate the feasibility of creating and detecting a TG gas of photons. This system would correspond to nonlinear quantum optics in its extreme, in which individual photons behave as impenetrable parti ...
... realized experimentally using ultracold atoms in one-dimensional traps9,10 . In this article we investigate the feasibility of creating and detecting a TG gas of photons. This system would correspond to nonlinear quantum optics in its extreme, in which individual photons behave as impenetrable parti ...
here - LaBRI
... • Can quantum distributed algorithms be designed for any combinatorial problems of significance to practice or theory? • How many rounds are required to 3-color the ring in the studied quantum models and in -LOCAL? • What is the lower time bound on the (D+1)-coloring problem in quantum models? (cur ...
... • Can quantum distributed algorithms be designed for any combinatorial problems of significance to practice or theory? • How many rounds are required to 3-color the ring in the studied quantum models and in -LOCAL? • What is the lower time bound on the (D+1)-coloring problem in quantum models? (cur ...
QUANTUM SPIN LIQUIDS: QUEST FOR THE ODD PARTICLE
... spin-1 and charge-zero) into two pieces, each of which carries pairs of spins further apart than nearest neighbors even on a spin-1/2. bipartite lattice C in such cases, even simple bipartite lattices, such as 2D honeycomb [4,5], may frustrate magnetic ordering. Extending this idea to higher dimensi ...
... spin-1 and charge-zero) into two pieces, each of which carries pairs of spins further apart than nearest neighbors even on a spin-1/2. bipartite lattice C in such cases, even simple bipartite lattices, such as 2D honeycomb [4,5], may frustrate magnetic ordering. Extending this idea to higher dimensi ...
Max Born
Max Born (German: [bɔɐ̯n]; 11 December 1882 – 5 January 1970) was a German physicist and mathematician who was instrumental in the development of quantum mechanics. He also made contributions to solid-state physics and optics and supervised the work of a number of notable physicists in the 1920s and 30s. Born won the 1954 Nobel Prize in Physics for his ""fundamental research in Quantum Mechanics, especially in the statistical interpretation of the wave function"".Born was born in 1882 in Breslau, then in Germany, now in Poland and known as Wrocław. He entered the University of Göttingen in 1904, where he found the three renowned mathematicians, Felix Klein, David Hilbert and Hermann Minkowski. He wrote his Ph.D. thesis on the subject of ""Stability of Elastica in a Plane and Space"", winning the University's Philosophy Faculty Prize. In 1905, he began researching special relativity with Minkowski, and subsequently wrote his habilitation thesis on the Thomson model of the atom. A chance meeting with Fritz Haber in Berlin in 1918 led to discussion of the manner in which an ionic compound is formed when a metal reacts with a halogen, which is today known as the Born–Haber cycle.In the First World War after originally being placed as a radio operator, due to his specialist knowledge he was moved to research duties regarding sound ranging. In 1921, Born returned to Göttingen, arranging another chair for his long-time friend and colleague James Franck. Under Born, Göttingen became one of the world's foremost centres for physics. In 1925, Born and Werner Heisenberg formulated the matrix mechanics representation of quantum mechanics. The following year, he formulated the now-standard interpretation of the probability density function for ψ*ψ in the Schrödinger equation, for which he was awarded the Nobel Prize in 1954. His influence extended far beyond his own research. Max Delbrück, Siegfried Flügge, Friedrich Hund, Pascual Jordan, Maria Goeppert-Mayer, Lothar Wolfgang Nordheim, Robert Oppenheimer, and Victor Weisskopf all received their Ph.D. degrees under Born at Göttingen, and his assistants included Enrico Fermi, Werner Heisenberg, Gerhard Herzberg, Friedrich Hund, Pascual Jordan, Wolfgang Pauli, Léon Rosenfeld, Edward Teller, and Eugene Wigner.In January 1933, the Nazi Party came to power in Germany, and Born, who was Jewish, was suspended. He emigrated to Britain, where he took a job at St John's College, Cambridge, and wrote a popular science book, The Restless Universe, as well as Atomic Physics, which soon became a standard text book. In October 1936, he became the Tait Professor of Natural Philosophy at the University of Edinburgh, where, working with German-born assistants E. Walter Kellermann and Klaus Fuchs, he continued his research into physics. Max Born became a naturalised British subject on 31 August 1939, one day before World War II broke out in Europe. He remained at Edinburgh until 1952. He retired to Bad Pyrmont, in West Germany. He died in hospital in Göttingen on 5 January 1970.