Gravitation and quantum interference experiments with neutrons
... coherently split and separated neutron de Broglie waves in the gravity potential. Another idea is to explore a unique system consisting of a single particle, a neutron falling in the gravity potential of the Earth, and a massive object, a mirror, where the neutron bounces off. The task is to study t ...
... coherently split and separated neutron de Broglie waves in the gravity potential. Another idea is to explore a unique system consisting of a single particle, a neutron falling in the gravity potential of the Earth, and a massive object, a mirror, where the neutron bounces off. The task is to study t ...
Recurrence spectroscopy of atoms in electric fields: Scattering in the...
... closed-orbit theory, in which waves excited by the laser go out and are turned around in the external fields, was simple. There were, however, the usual problems that occur in any primitive semiclassical formula. The semiclassical approximation for the returning wave near the core could, and would, ...
... closed-orbit theory, in which waves excited by the laser go out and are turned around in the external fields, was simple. There were, however, the usual problems that occur in any primitive semiclassical formula. The semiclassical approximation for the returning wave near the core could, and would, ...
- Philsci
... separate constituents of scientific theories from one another in characterizing empirical success: Philip Kitcher and Stathis Psillos contend that we can justifiably believe those, and only those, constituents that are deserving of credit for the significant successes of the theory. Kitcher says, we ...
... separate constituents of scientific theories from one another in characterizing empirical success: Philip Kitcher and Stathis Psillos contend that we can justifiably believe those, and only those, constituents that are deserving of credit for the significant successes of the theory. Kitcher says, we ...
1 Derivation of Schrödinger`s equation Mikhail Batanov, Associate
... The next article by Schrödinger already contained equation (1), marking the beginning of the intense development of quantum mechanics, together with the work of Max Planck, Albert Einstein, Niels Bohr, Werner Heisenberg and others. In this present paper, we backtrack a little in this history, going ...
... The next article by Schrödinger already contained equation (1), marking the beginning of the intense development of quantum mechanics, together with the work of Max Planck, Albert Einstein, Niels Bohr, Werner Heisenberg and others. In this present paper, we backtrack a little in this history, going ...
Simulating large quantum circuits on a small quantum computer
... |ΦU i = (I ⊗ U )|Φi/ 2 is a quantum encoding of U, i.e., a static way to store a dynamic resource! Given |ΦU i, we can execute U. So |ΦU i is a form of “quantum software” [Pre99, GC99]. In a similar spirit, a mixed state ρ encodes a Hamiltonian that can be executed if given enough copies of ρ [KLL+ ...
... |ΦU i = (I ⊗ U )|Φi/ 2 is a quantum encoding of U, i.e., a static way to store a dynamic resource! Given |ΦU i, we can execute U. So |ΦU i is a form of “quantum software” [Pre99, GC99]. In a similar spirit, a mixed state ρ encodes a Hamiltonian that can be executed if given enough copies of ρ [KLL+ ...
UNIVERSITY OF CALICUT Scheme and Syllabus for 2010 M.Sc. (Physics) Programme(CSS)
... (c) Project Viva – wt =1 d) Comprehensive Viva-Voce at the end of IV semester. (7) Theory papers must contain at least 4 lectures plus 1 Tutorial. Project is equivalent to one theory papers (6 hours) and one practical (8 hours). (8) Directions for question paper setters: Part A: Set each questions t ...
... (c) Project Viva – wt =1 d) Comprehensive Viva-Voce at the end of IV semester. (7) Theory papers must contain at least 4 lectures plus 1 Tutorial. Project is equivalent to one theory papers (6 hours) and one practical (8 hours). (8) Directions for question paper setters: Part A: Set each questions t ...
Chemical Bonding as a Superposition Phenomenon
... Perhaps the most difficult conceptual jump in all of science is that from classical to quantum (“wave”) mechanics. Quantum mechanics forces us to surrender some of the most self-evident tenets of our classical (pre-1925) picture of physical reality and causality. Such “quantum weirdness” deeply dist ...
... Perhaps the most difficult conceptual jump in all of science is that from classical to quantum (“wave”) mechanics. Quantum mechanics forces us to surrender some of the most self-evident tenets of our classical (pre-1925) picture of physical reality and causality. Such “quantum weirdness” deeply dist ...
UNCERTAINTY PRINCIPLE AND QUANTUM FISHER INFORMATION
... In this way the lower bound will appear as a simple function of the area spanned by the commutators i[A, ρ], i[B, ρ] in the tangent space to the state ρ, provided the state space is equipped with a suitable monotone metric (see Theorem 6.1). At this point it is natural to ask whether such an inequa ...
... In this way the lower bound will appear as a simple function of the area spanned by the commutators i[A, ρ], i[B, ρ] in the tangent space to the state ρ, provided the state space is equipped with a suitable monotone metric (see Theorem 6.1). At this point it is natural to ask whether such an inequa ...
Nondispersing Bohr Wave Packets - Physics (APS)
... y direction, then to a circularly polarized Bohr wave packet, and finally to a wave packet oscillating linearly in the x direction, as shown schematically in Fig. 2(c). The MW field amplitudes of the x- and y-polarized fields are 1 V=cm, far smaller than the typical atomic field, /1=n4 , felt by th ...
... y direction, then to a circularly polarized Bohr wave packet, and finally to a wave packet oscillating linearly in the x direction, as shown schematically in Fig. 2(c). The MW field amplitudes of the x- and y-polarized fields are 1 V=cm, far smaller than the typical atomic field, /1=n4 , felt by th ...
The Learnability of Quantum States
... Now, how many times will we need to repeat this adaptive procedure before, given E1 , . . . , Er drawn as above, we can estimate (with high probability) the conditional probability that f (z1 , . . . , zr ) = 1? If we simply apply Theorem 1.1 to the tensor product of all r registers, then it is eas ...
... Now, how many times will we need to repeat this adaptive procedure before, given E1 , . . . , Er drawn as above, we can estimate (with high probability) the conditional probability that f (z1 , . . . , zr ) = 1? If we simply apply Theorem 1.1 to the tensor product of all r registers, then it is eas ...
Advances in Atomic Physics: An Overview (793 Pages) - Beck-Shop
... with the radiation field which is then in the vacuum state. These perturbations (Lamb shift, spin anomaly g − 2) are called radiative corrections. We show that the approach followed in part 2 provides new physical insights into radiative corrections produced by comparing the perturbations due to a n ...
... with the radiation field which is then in the vacuum state. These perturbations (Lamb shift, spin anomaly g − 2) are called radiative corrections. We show that the approach followed in part 2 provides new physical insights into radiative corrections produced by comparing the perturbations due to a n ...
Introduction - Wave Structure of Matter (WSM)
... successfully predicted the positron (Anderson, 1922) and correctly provided the experimental value of the spin as h/4π. Spin is widely accepted as a quantum mechanical phenomenon, but a physical description that provides an origin of spin has never been proposed. In other words, before this book, no ...
... successfully predicted the positron (Anderson, 1922) and correctly provided the experimental value of the spin as h/4π. Spin is widely accepted as a quantum mechanical phenomenon, but a physical description that provides an origin of spin has never been proposed. In other words, before this book, no ...
Chern-Simons theory and Weyl quantization
... model. This means that we have a Hilbert space and linear operators acting on the Hilbert space. The Hilbert space consists of the linear combinations of quantized Wilson lines inside a handlebody ...
... model. This means that we have a Hilbert space and linear operators acting on the Hilbert space. The Hilbert space consists of the linear combinations of quantized Wilson lines inside a handlebody ...
physics and narrative - Rutgers Philosophy Department
... Moreover, if all this is right, collapse theories will arguably have a distinct advantage over theories like Bohm’s. It seems part and parcel of what it is to be a Bohmian-Mechanical particle - after all - that it has a narrative, that there are facts about which particular trajectory of space-time ...
... Moreover, if all this is right, collapse theories will arguably have a distinct advantage over theories like Bohm’s. It seems part and parcel of what it is to be a Bohmian-Mechanical particle - after all - that it has a narrative, that there are facts about which particular trajectory of space-time ...
