Pair Production and the Light-front Vacuum
... special theory of relativity and quantum mechanics in the late 1920s (Dirac, 1927), quantum vacuum has emerged as an extremely interesting medium with remarkable properties to investigate. QED has been extremely successful in explaining the physical phenomena involving the interaction between light ...
... special theory of relativity and quantum mechanics in the late 1920s (Dirac, 1927), quantum vacuum has emerged as an extremely interesting medium with remarkable properties to investigate. QED has been extremely successful in explaining the physical phenomena involving the interaction between light ...
GRAVITY The Universe`s Crazy Glue
... objects, Aristotle claimed the natural place to be the center of the earth, wherefore they fall towards it. For other objects, the natural place is the heavenly spheres, wherefore gases, steam for example, move away from the center of the earth and towards heaven and to the moon. The speed of this m ...
... objects, Aristotle claimed the natural place to be the center of the earth, wherefore they fall towards it. For other objects, the natural place is the heavenly spheres, wherefore gases, steam for example, move away from the center of the earth and towards heaven and to the moon. The speed of this m ...
4. Non-Abelian Quantum Hall States
... fermions. In this language, the (zi zj )m factor attaches m vortices to each electron. If m is even, then the underlying electron was a fermion. Attaching an even number of vortices leaves it as a fermion. In contrast, if m was odd then the underlying “electron” was a boson. Attaching an odd number ...
... fermions. In this language, the (zi zj )m factor attaches m vortices to each electron. If m is even, then the underlying electron was a fermion. Attaching an even number of vortices leaves it as a fermion. In contrast, if m was odd then the underlying “electron” was a boson. Attaching an odd number ...
Chapter 7 Spin and Spin–Addition
... In 1922, at a time, the hydrogen atom was thought to be understood completely in terms of Bohr’s atom model, two assistants at the University of Frankfurt, Otto Stern and Walther Gerlach, performed an experiment which showed that the electrons carry some intrinsic angular momentum, the spin, which i ...
... In 1922, at a time, the hydrogen atom was thought to be understood completely in terms of Bohr’s atom model, two assistants at the University of Frankfurt, Otto Stern and Walther Gerlach, performed an experiment which showed that the electrons carry some intrinsic angular momentum, the spin, which i ...
Photodissociation Dynamics R. Schinke
... the shape of the potential near the FC region, where the molecule is still bound. 2. The Raman spectrum, i.e., the dispersed spectrum of light that the dissociating molecule emits to a lower-lying electronic state on its way from the FC region to the fragments, if.R/ , provides knowledge about a wi ...
... the shape of the potential near the FC region, where the molecule is still bound. 2. The Raman spectrum, i.e., the dispersed spectrum of light that the dissociating molecule emits to a lower-lying electronic state on its way from the FC region to the fragments, if.R/ , provides knowledge about a wi ...
The Effect of Communication Costs in Solid
... Among these implementations, the solid state systems are perhaps the most intriguing, because of the extensive investment that has been made in semiconductor technology for conventional classical computing, and the potential for scaling to large numbers of qubits. One such scheme, proposed by Kane, ...
... Among these implementations, the solid state systems are perhaps the most intriguing, because of the extensive investment that has been made in semiconductor technology for conventional classical computing, and the potential for scaling to large numbers of qubits. One such scheme, proposed by Kane, ...
Revised B. Sc. Honours in Physics (under CBCS) w.e.f. 2015-2018
... Wave Motion: Plane and Spherical Waves. Longitudinal and Transverse Waves.Plane Progressive (Travelling) Waves. Wave Equation. Particle and Wave Velocities. Differential Equation. Pressure of a Longitudinal Wave. Energy Transport. Intensity of Wave. (6 Lectures) Velocity of Waves: Velocity of Transv ...
... Wave Motion: Plane and Spherical Waves. Longitudinal and Transverse Waves.Plane Progressive (Travelling) Waves. Wave Equation. Particle and Wave Velocities. Differential Equation. Pressure of a Longitudinal Wave. Energy Transport. Intensity of Wave. (6 Lectures) Velocity of Waves: Velocity of Transv ...
Introduction to Quantum Information
... question as to whether information entropy is the same quantity that appears in statistical mechanics. It is! An important and simple example is the way in which we can obtain the Boltzmann distribution by maximising the information (what we have yet to discover) subject only to a constraint on the ...
... question as to whether information entropy is the same quantity that appears in statistical mechanics. It is! An important and simple example is the way in which we can obtain the Boltzmann distribution by maximising the information (what we have yet to discover) subject only to a constraint on the ...
PDF
... In this article, we propose that quantum computing, like its classical counterpart, may benefit from an alternative computational model based on a version of the lambda calculus suitable for expressing and reasoning about quantum algorithms. We develop such a calculus, which turns out to be closely ...
... In this article, we propose that quantum computing, like its classical counterpart, may benefit from an alternative computational model based on a version of the lambda calculus suitable for expressing and reasoning about quantum algorithms. We develop such a calculus, which turns out to be closely ...
On issue Is Faster-Than-Light Travel or Communication Possible?
... me: Some Engineers “might” have thought that, after all there were technical problems to solve. FTL travel is a very different matter. It was inevitable that someone would one day succeed in flying faster than sound, once technology got around the problems. me: That’s looking back at things in retro ...
... me: Some Engineers “might” have thought that, after all there were technical problems to solve. FTL travel is a very different matter. It was inevitable that someone would one day succeed in flying faster than sound, once technology got around the problems. me: That’s looking back at things in retro ...
Quantum Computation - Bard College at Simon`s Rock
... significant degrees of isolation within a system may be achieved so that this distinction ceases to be of concern. The simplest such system, and also the one taken to be the fundamental building block for quantum computing, is when V = C2 . Such a system has two basis vectors, usually denoted |0i an ...
... significant degrees of isolation within a system may be achieved so that this distinction ceases to be of concern. The simplest such system, and also the one taken to be the fundamental building block for quantum computing, is when V = C2 . Such a system has two basis vectors, usually denoted |0i an ...
A THEORY OF DEDUCTION FOR QUANTUM MECHANICS Abstract
... individual system in a particular state. It is undoubtedly true that eingevalues of a projector can be taken to correspond to a particular property of an individual system on which a repeatable YES-NO experiment of the first kind is carried out by simply disregarding the fact that this repeatability ...
... individual system in a particular state. It is undoubtedly true that eingevalues of a projector can be taken to correspond to a particular property of an individual system on which a repeatable YES-NO experiment of the first kind is carried out by simply disregarding the fact that this repeatability ...
Matrix Mechanics and Wave Mechanics - Philsci
... dominated the field since the 1930s, and which stemmed from the new Quantum Mechanics, largely predicated on the alleged equivalence, was debunked by the same rethinking of the history of the debate over the foundations of quantum theory (Beller, 1999), and was deemed another myth (Howard, 2004). Th ...
... dominated the field since the 1930s, and which stemmed from the new Quantum Mechanics, largely predicated on the alleged equivalence, was debunked by the same rethinking of the history of the debate over the foundations of quantum theory (Beller, 1999), and was deemed another myth (Howard, 2004). Th ...
Measurement Models for Quantum Zeno and anti
... with an environment, the most important effect is creation of the entanglement with an environment and resulting disturbance of the phase relations between the states of the system. This process is called decoherence. Without coupling to the environment the system displays a certain time dependence, ...
... with an environment, the most important effect is creation of the entanglement with an environment and resulting disturbance of the phase relations between the states of the system. This process is called decoherence. Without coupling to the environment the system displays a certain time dependence, ...
Tree Search and Quantum Computation
... branching factor? Clearly, this is not always the case for the complete set of problems that can potentially be addressed by search algorithms. When considering a non-constant branching factor, what would be the associated impacts in overall system performance? Additionally, traditional search strat ...
... branching factor? Clearly, this is not always the case for the complete set of problems that can potentially be addressed by search algorithms. When considering a non-constant branching factor, what would be the associated impacts in overall system performance? Additionally, traditional search strat ...
- Philsci
... My defence of Fine’s original proposal is a qualified one. Unlike Fine I do not tie up the concept of a selection to a measurement interaction. I also reject Fine’s own philosophical defence of selections as measuring “aspects”. However, suitably reinterpreted as testing quantum dispositions or prop ...
... My defence of Fine’s original proposal is a qualified one. Unlike Fine I do not tie up the concept of a selection to a measurement interaction. I also reject Fine’s own philosophical defence of selections as measuring “aspects”. However, suitably reinterpreted as testing quantum dispositions or prop ...