Analysis of the wave packet interference pattern in the Young experiment K. C
... There are two possible ways of evolution of the quantum state of a system, which is completely predictable and reversible, called unitary evolution, as well as the irreversible rapid process connected with measurements [1]. There have been a few attempts of bringing these two possible ways of evolut ...
... There are two possible ways of evolution of the quantum state of a system, which is completely predictable and reversible, called unitary evolution, as well as the irreversible rapid process connected with measurements [1]. There have been a few attempts of bringing these two possible ways of evolut ...
Curriculum Vitae - Quantum Information Theory and Cryptography
... increase asymptotic zero-error capacity, even to the extent that it is equal to the Shannon capacity of the channel. This is particularly surprising in the light of the fact that the rate at which classical data can be sent over a classical channel with arbitrarily small, but non-zero, error probabi ...
... increase asymptotic zero-error capacity, even to the extent that it is equal to the Shannon capacity of the channel. This is particularly surprising in the light of the fact that the rate at which classical data can be sent over a classical channel with arbitrarily small, but non-zero, error probabi ...
LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034
... 3. Explain the role of surface sensitization of a wide band gap semiconductor with suitable example. 4. Draw the diagrams to distinguish type I and type II core-shell nanostructures. 5. Write a note on top-down approach for nanoparticle synthesis. 6. Explain the working principle of the electrochemi ...
... 3. Explain the role of surface sensitization of a wide band gap semiconductor with suitable example. 4. Draw the diagrams to distinguish type I and type II core-shell nanostructures. 5. Write a note on top-down approach for nanoparticle synthesis. 6. Explain the working principle of the electrochemi ...
The Quantum mechanical model of the atom
... The s-orbital only has electrons in 1 orientation so ml=0 but the p orbitals have electrons in 3 different orientations so ml=-1, 0, 1. Each electron can spin in either direction around its axis so the possible ms values are +1/2 and -1/2. Each electron can only have 1 ms value and paired electr ...
... The s-orbital only has electrons in 1 orientation so ml=0 but the p orbitals have electrons in 3 different orientations so ml=-1, 0, 1. Each electron can spin in either direction around its axis so the possible ms values are +1/2 and -1/2. Each electron can only have 1 ms value and paired electr ...
LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034
... 1. What is meant by classical approximation in wave mechanics ? 2. Can classical concepts explain the Compton effect ? 3. Define probability density and probability current density. 4. What are stationary states ? 5. What is an observable ? Give an example. 6. State the expansion postulate. 7. Sketc ...
... 1. What is meant by classical approximation in wave mechanics ? 2. Can classical concepts explain the Compton effect ? 3. Define probability density and probability current density. 4. What are stationary states ? 5. What is an observable ? Give an example. 6. State the expansion postulate. 7. Sketc ...
PRIGOGINE Y LA TEORÍA DEL CAOS: UNA MIRADA FILOSÓFICA.
... p) arising from decoherence and macroscopicity tells us that the system behaves as a classical statistical system from the perspective given by any observable O)VOVH. This means that our predictions about the expectation value of any relevant observable on the quantum system will lead us to the sa ...
... p) arising from decoherence and macroscopicity tells us that the system behaves as a classical statistical system from the perspective given by any observable O)VOVH. This means that our predictions about the expectation value of any relevant observable on the quantum system will lead us to the sa ...
After a 30-year struggle to harness quantum weirdness for
... able to do school-level problems such as finding the prime factors of the number 21. (Answer: 3 and 7.) The result has been a rate of progress so slow that sceptics often compare quantum computing to fusion energy: it is a revolutionary technology that always seems to be decades away. But maybe not. ...
... able to do school-level problems such as finding the prime factors of the number 21. (Answer: 3 and 7.) The result has been a rate of progress so slow that sceptics often compare quantum computing to fusion energy: it is a revolutionary technology that always seems to be decades away. But maybe not. ...
Wavefunctions and Bound Systems
... mathematical ideas that depict probability distributions (Born interpretation) • Wavefunctions can be described using the mathematics of waves but are not “real” • Wavefunctions obey strict mathematical rules: – continuous, differentiable, finite ...
... mathematical ideas that depict probability distributions (Born interpretation) • Wavefunctions can be described using the mathematics of waves but are not “real” • Wavefunctions obey strict mathematical rules: – continuous, differentiable, finite ...
subatomic-particles
... from classical physics. But it also reflects the modern understanding that at the quantum scale matter and energy behave very differently from what much of everyday experience would lead us to expect. The idea of a particle underwent serious rethinking when experiments showed that light could behave ...
... from classical physics. But it also reflects the modern understanding that at the quantum scale matter and energy behave very differently from what much of everyday experience would lead us to expect. The idea of a particle underwent serious rethinking when experiments showed that light could behave ...
Theory of electrons and positrons P A. M. D
... The new variables α, which we have to introduce to get a relativistic wave equation linear in W, give rise to the spin of the electron. From the general principles of quantum mechanics one can easily deduce that these variables a give the electron a spin angular momentum of half a quantum and a magn ...
... The new variables α, which we have to introduce to get a relativistic wave equation linear in W, give rise to the spin of the electron. From the general principles of quantum mechanics one can easily deduce that these variables a give the electron a spin angular momentum of half a quantum and a magn ...
The evolution of Pauli`s exclusion principle
... the book that I was surprised to find no mention of Hans Vaihinger (1935), the neoKantian author of ‘‘The Philosophy of As If’’. The more historical sections of the book focus on the formulation and subsequent evolution of the PEP in 20th century physics. Here I encountered a puzzling dichotomy. The ...
... the book that I was surprised to find no mention of Hans Vaihinger (1935), the neoKantian author of ‘‘The Philosophy of As If’’. The more historical sections of the book focus on the formulation and subsequent evolution of the PEP in 20th century physics. Here I encountered a puzzling dichotomy. The ...
spin-dependent selection rules for dipole transitions
... − er is one of the simplest potential in quantum mechanics that can be solved analytically. Although the problem is a two body problem the related wave equation becomes one particle equation after the center of mass motion is separated out. Because of the fact that proton is more massive than electr ...
... − er is one of the simplest potential in quantum mechanics that can be solved analytically. Although the problem is a two body problem the related wave equation becomes one particle equation after the center of mass motion is separated out. Because of the fact that proton is more massive than electr ...
Quantum Optics - University of Arizona
... such thing as a photon. Only a comedy of errors and historical accidents led to its popularity among physicists and optical scientists. I admit that the word is short and convenient. Its use is also habit forming. Similarly, one might find it convenient to speak of the "aether" or "vacuum" to stand ...
... such thing as a photon. Only a comedy of errors and historical accidents led to its popularity among physicists and optical scientists. I admit that the word is short and convenient. Its use is also habit forming. Similarly, one might find it convenient to speak of the "aether" or "vacuum" to stand ...