x - unist
... In this way, the Dirac equation naturally describes spin ½ particles. Dirac at first postulate an unseen infinite sea of negative energy particles (electrons). Later, we tend to accept the lower two components as describing antiparticles (positrons) with positive energy. (It is totally up to your in ...
... In this way, the Dirac equation naturally describes spin ½ particles. Dirac at first postulate an unseen infinite sea of negative energy particles (electrons). Later, we tend to accept the lower two components as describing antiparticles (positrons) with positive energy. (It is totally up to your in ...
Slides
... Instantiating the framework for a specific logic L, requires a deductive system for L that meets several criteria. Linear arithmetic, EUF, arrays etc all have it. ...
... Instantiating the framework for a specific logic L, requires a deductive system for L that meets several criteria. Linear arithmetic, EUF, arrays etc all have it. ...
Quantum Control in Cold Atom Systems
... such that the bosons and fermions have same dispersion and interaction, to realize supersymmetry. • Supersymmetry always broken in a non-relativistic system, either spontaneously or explicitly, resulting in a fermionic Goldstone mode called Goldstino. • Goldstino detectable experimentally! Thus supe ...
... such that the bosons and fermions have same dispersion and interaction, to realize supersymmetry. • Supersymmetry always broken in a non-relativistic system, either spontaneously or explicitly, resulting in a fermionic Goldstone mode called Goldstino. • Goldstino detectable experimentally! Thus supe ...
Lecture 11 Artificial Intelligence Predicate Logic
... appealing because you can derive new knowledge from old mathematical deduction. • In this formalism you can conclude that a new statement is true if by proving that it follows from the statement that are already known. • It provides a way of deducing new statements from old ones. ...
... appealing because you can derive new knowledge from old mathematical deduction. • In this formalism you can conclude that a new statement is true if by proving that it follows from the statement that are already known. • It provides a way of deducing new statements from old ones. ...
Quantum Control in Cold Atom Systems
... such that the bosons and fermions have same dispersion and interaction, to realize supersymmetry. • Supersymmetry always broken in a non-relativistic system, either spontaneously or explicitly, resulting in a fermionic Goldstone mode called Goldstino. • Goldstino detectable experimentally! Thus supe ...
... such that the bosons and fermions have same dispersion and interaction, to realize supersymmetry. • Supersymmetry always broken in a non-relativistic system, either spontaneously or explicitly, resulting in a fermionic Goldstone mode called Goldstino. • Goldstino detectable experimentally! Thus supe ...
5 -2 Newton Mechanics
... * The relation between a force and acceleration it causes by Isaac Newton *The study of that relation as Newton presented it ,is called Newtonian mechanics. * If the speeds of the interacting bodies are very large , Newtonian mechanics does not apply , and we must replace Newtonian mechanics with an ...
... * The relation between a force and acceleration it causes by Isaac Newton *The study of that relation as Newton presented it ,is called Newtonian mechanics. * If the speeds of the interacting bodies are very large , Newtonian mechanics does not apply , and we must replace Newtonian mechanics with an ...
Discrete Structure
... equivalences instead. They provide a pattern or template that can be used to match all or part of a much more complicated proposition and to find an equivalence for it. ...
... equivalences instead. They provide a pattern or template that can be used to match all or part of a much more complicated proposition and to find an equivalence for it. ...
Sizes in the Universe - Indico
... Problem with the compositeness idea: Quarks and leptons are light; but their constituents must be very pointlike (invisible below a TeV). Compare: pions are light, yet quarks are pointlike. Pions are protected by the conservation of the chiral current (PCAC). We need such a protection mechanism for ...
... Problem with the compositeness idea: Quarks and leptons are light; but their constituents must be very pointlike (invisible below a TeV). Compare: pions are light, yet quarks are pointlike. Pions are protected by the conservation of the chiral current (PCAC). We need such a protection mechanism for ...
valid - Informatik Uni Leipzig
... • modal first order logics (with quantification ∀ and ∃, and predicates) • multi-modal logics: more than one modality, e.g. knowledge/belief operators for several agents • temporal and dynamic logics (modalities that refer to time or programs, respectively) ...
... • modal first order logics (with quantification ∀ and ∃, and predicates) • multi-modal logics: more than one modality, e.g. knowledge/belief operators for several agents • temporal and dynamic logics (modalities that refer to time or programs, respectively) ...
Слайд 1 - The Actual Problems of Microworld Physics
... O. D. Skoromnik, I. D. Feranchuk, D. V. Lu, C. H. Keitel ...
... O. D. Skoromnik, I. D. Feranchuk, D. V. Lu, C. H. Keitel ...
From the Big Bang to String Theory
... It’s kind of like the old maps drawn by sailors. Sailors have pretty vivid imaginations. They might see a pod of whales from a distance, and not recognize it for what it was. So they would come up with an explanation for what they were seeing – the curves of a sea serpent. Then they would draw some ...
... It’s kind of like the old maps drawn by sailors. Sailors have pretty vivid imaginations. They might see a pod of whales from a distance, and not recognize it for what it was. So they would come up with an explanation for what they were seeing – the curves of a sea serpent. Then they would draw some ...
Arnold’s Cat Map - Physics Department
... • By quantizing a classically chaotic system, we can observe a quantum distribution with a continuous energy distribution: A charged particle constrained to the plane under the influence of a timedependent field experiences little “kicks” that push the particle into various states. The time evolutio ...
... • By quantizing a classically chaotic system, we can observe a quantum distribution with a continuous energy distribution: A charged particle constrained to the plane under the influence of a timedependent field experiences little “kicks” that push the particle into various states. The time evolutio ...
LanZ_0112_eps(1).
... This thesis explores Feynman’s idea of quantum simulations by using ultracold quantum gases. In the first part of the thesis we develop a general method applicable to atoms or molecules or even nanoparticles, to decelerate a hot fast gas beam to zero velocity by using an optical cavity. This deceler ...
... This thesis explores Feynman’s idea of quantum simulations by using ultracold quantum gases. In the first part of the thesis we develop a general method applicable to atoms or molecules or even nanoparticles, to decelerate a hot fast gas beam to zero velocity by using an optical cavity. This deceler ...
document
... really bugged C.N. Yang and R.L. Mills, because quantum mechanics is invariant with respect to overall changes in color and phase, but not changes that vary from point to point. From a 1954 article in the Physical Review : “... As usually conceived, however, this arbitrariness is subject to the foll ...
... really bugged C.N. Yang and R.L. Mills, because quantum mechanics is invariant with respect to overall changes in color and phase, but not changes that vary from point to point. From a 1954 article in the Physical Review : “... As usually conceived, however, this arbitrariness is subject to the foll ...