From E = mc2 to E = mc2/22—A Short Account
... may be even in history full stop [1] [4] [6]. Why it is so may be debatable but for sure there are many reasons, some objective, other historical and many may be due to the persona of Einstein [7]. To start with the equation is quite short and sweet. Three words are used and all are important in dai ...
... may be even in history full stop [1] [4] [6]. Why it is so may be debatable but for sure there are many reasons, some objective, other historical and many may be due to the persona of Einstein [7]. To start with the equation is quite short and sweet. Three words are used and all are important in dai ...
beyond space and time - Penn State University
... (such as photons and also gravitons), which transmit the subatomic interactions and thus evoke the forces of nature, are encoded in certain excited states of the spin network as changing colors or labels on the graphs. Ashtekar: "Some represent geometry, others fields. Matter can only live where geo ...
... (such as photons and also gravitons), which transmit the subatomic interactions and thus evoke the forces of nature, are encoded in certain excited states of the spin network as changing colors or labels on the graphs. Ashtekar: "Some represent geometry, others fields. Matter can only live where geo ...
Broken symmetry revisited - Homepages of UvA/FNWI staff
... super symmetry and quite recently arrived at the notion of Hopf algebras or quantum groups. In general, a physical system consists of a finite or infinite number of degrees of freedom which may or may not interact. The dynamics is prescribed by a set of evolution equations which follow from varying ...
... super symmetry and quite recently arrived at the notion of Hopf algebras or quantum groups. In general, a physical system consists of a finite or infinite number of degrees of freedom which may or may not interact. The dynamics is prescribed by a set of evolution equations which follow from varying ...
Quantum Transport and its Classical Limit
... electron reservoir at temperature T and chemical potential mj. ...
... electron reservoir at temperature T and chemical potential mj. ...
Understanding Quantum Theory
... Argues that probability still makes sense, and that the usual probability rules of quantum theory can be derived from reasonable assumptions. Philip Goyal ...
... Argues that probability still makes sense, and that the usual probability rules of quantum theory can be derived from reasonable assumptions. Philip Goyal ...
PowerPoint
... Principle of superposition loses its validity in “open” systems, that is, systems interacting with their environments. ...
... Principle of superposition loses its validity in “open” systems, that is, systems interacting with their environments. ...
Holonomic quantum computation with neutral atoms
... [1] is a dynamical one: in order to manipulate the quantum state of systems encoding information, local interactions between low dimensional subsystems (qubits) are switched on and off in such a way to enact a sequence of quantum gates. On the other hand, ever since the discovery of the Berry’s phase ...
... [1] is a dynamical one: in order to manipulate the quantum state of systems encoding information, local interactions between low dimensional subsystems (qubits) are switched on and off in such a way to enact a sequence of quantum gates. On the other hand, ever since the discovery of the Berry’s phase ...
What is matter? - National Superconducting Cyclotron Laboratory
... Problems with the Standard Model ...
... Problems with the Standard Model ...
Quantum Information and the Representation Theory of the
... where πs is the corresponding permutation of the elements of the sequence s as defined earlier. The reducible actions of GL(d, C) and Sn , as defined above can be seen to commute. Moreover, the operator algebras generated by the elements of the respective representations in H⊗n are each other’s comm ...
... where πs is the corresponding permutation of the elements of the sequence s as defined earlier. The reducible actions of GL(d, C) and Sn , as defined above can be seen to commute. Moreover, the operator algebras generated by the elements of the respective representations in H⊗n are each other’s comm ...
Towards a quantum analog of weak KAM theory
... explained in the introduction to [E-G], a goal is interpreting these measures as providing a sort of “integrable structure”, governed by an associated “effective Hamiltonian” H̄, in the midst of otherwise possibly very chaotic dynamics. The relevant PDE are a nonlinear eikonal equation and an associa ...
... explained in the introduction to [E-G], a goal is interpreting these measures as providing a sort of “integrable structure”, governed by an associated “effective Hamiltonian” H̄, in the midst of otherwise possibly very chaotic dynamics. The relevant PDE are a nonlinear eikonal equation and an associa ...
Relation Between Schrödinger and Polymer Quantum Mechanics
... The only thing possible: approximate the non-existing term by a well defined function that can be quantized and hope for the best. Let us chose the position to be discrete, so p̂ does not exist. With this choice, the kinetic term p̂2/2m has to be approximated, for any potential. How is this done? Th ...
... The only thing possible: approximate the non-existing term by a well defined function that can be quantized and hope for the best. Let us chose the position to be discrete, so p̂ does not exist. With this choice, the kinetic term p̂2/2m has to be approximated, for any potential. How is this done? Th ...
Entanglement Spectrum MIT 2016
... For topologically trivial systems (AKLT, Heisenberg models): entanglement spectrum matches the energies of a local Hamiltonian on boundary For topological systems (Toric code): needs non-local Hamiltonian ...
... For topologically trivial systems (AKLT, Heisenberg models): entanglement spectrum matches the energies of a local Hamiltonian on boundary For topological systems (Toric code): needs non-local Hamiltonian ...
Quantum Optical Engineering
... quantum weirdness. The whole idea that this is a reasonable subject to pursue is itself quite new, but the situation is not unprecedented. In the closing decades of the Nineteenth Century Maxwell had just proposed his equations which tied together electricity, magnetism, and light into one unified t ...
... quantum weirdness. The whole idea that this is a reasonable subject to pursue is itself quite new, but the situation is not unprecedented. In the closing decades of the Nineteenth Century Maxwell had just proposed his equations which tied together electricity, magnetism, and light into one unified t ...
Wittgenstein`s Picture Theory of Language as a Key to Modern Physics
... In classical mechanics, the mathematics is assumed to be translatable, not only into ordinary language, but into a system of images, where we imagine stones that falls, planets orbiting the sun, water flowing in a pipe. This is an extraordinary situation, different from general language, and also di ...
... In classical mechanics, the mathematics is assumed to be translatable, not only into ordinary language, but into a system of images, where we imagine stones that falls, planets orbiting the sun, water flowing in a pipe. This is an extraordinary situation, different from general language, and also di ...
here:
... even that portion which is the electroweak synthesis and its empirical triumph. Rather, I shall describe several old threads, mostly overwoven, which are closely related to my own researches. My purpose is not so much to explain who did what when, but to approach the more difficult question of why t ...
... even that portion which is the electroweak synthesis and its empirical triumph. Rather, I shall describe several old threads, mostly overwoven, which are closely related to my own researches. My purpose is not so much to explain who did what when, but to approach the more difficult question of why t ...
