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Markov Chain-Like Quantum Biological Modeling of Mutations
Markov Chain-Like Quantum Biological Modeling of Mutations

... The proposed models are also compatible with both damage/error and programmed theories of aging, reviewed by Jin [18]. The proposed Markovian-like quantum biological channel model can also be used to unify damage and programmed senescence theories of aging as follows. The aging process can be descri ...
Lecture notes, Chapter 4. Energy Levels
Lecture notes, Chapter 4. Energy Levels

Surrey seminar on CQP - School of Computing Science
Surrey seminar on CQP - School of Computing Science

Option J: Particle physics
Option J: Particle physics

... Description and classification of particles Identify elementary particles. There are three major divisions in the elementary particles that have been identified, to date. The force carriers are the particles that allow compatible particles to sense and react to each other’s presence through exchan ...
Parity and Charge conjugation
Parity and Charge conjugation

TOWARDS THE FRACTIONAL QUANTUM HALL EFFECT: A
TOWARDS THE FRACTIONAL QUANTUM HALL EFFECT: A

Quantum dynamics of open systems governed by the Milburn equation
Quantum dynamics of open systems governed by the Milburn equation

... of g ~i.e., a very small fundamental time step! the atom exhibits the usual vacuum Rabi oscillations as predicted by the standard Schrödinger equation. Nevertheless, with the decrease of g not only the intrinsic decoherence of the initial atom coherence becomes transparent ~see Fig. 2!, but also th ...
High Level Quantum Structures in Linguistics and
High Level Quantum Structures in Linguistics and

... indexed over the set of agents A ∈ A. Each such map encodes appearance of an agent about actions fAQ and propositions fAM . For the latter we have fAM (m) stands for all the propositions that agent A considers possible whenever m holds in the ‘real world’. Two extreme cases are • fAM (m) = ⊤ corresp ...
On the Topological Origin of Entanglement in Ising Spin Glasses
On the Topological Origin of Entanglement in Ising Spin Glasses

... equivalence of the above two seemingly different approaches to the subject of faulttolerant quantum computation. More importantly, since the conceptual roots of the former approach lie in topology, while those of the latter lie in gauge invariance, it reinforces the idea anticipated at the beginning ...
Paper - MaPhySto
Paper - MaPhySto

PDF
PDF

... There has been much interest in Greenberger-Horne-Zeilinger (GHZ) states1 because they can be used in a nonstatistical disproof of local hidden-variable theories of physics, and as resources for multiparty quantum communication protocols.2 Shapiro3 has recently described an architecture for long-dis ...
2. The Theory of Special Relativity
2. The Theory of Special Relativity

... For example, it would not make sense to ask, ”What is the classical limit of the rest mass energy?”. There was no answer in classical physics. However, classical and relativistic makes use of “kinetic energy” which is the energy associated with the motion of an object. If you toss a log into a pond, ...
Observation of even denominator fractional quantum Hall effect in
Observation of even denominator fractional quantum Hall effect in

atomic nuclei without neutrons
atomic nuclei without neutrons

... At the atomic level however, the concepts of “strong nuclear force” and “weak nuclear force” do not occur. It is very strange that both fundamental forces are exclusively limited to the subatomic level of quarks and below. At the atomic level, but two of these four fundamental forces manifest themse ...
Particles and Fields
Particles and Fields

... When discussing the size of atomic and subatomic particles, it is necessary to give some operational meaning to this notion. Especially in quantum mechanics, where according to circumstances objects behave either as a particle or as a wave, it is not directly clear how to determine their dimensions ...
PowerSources 2004 Word Template - IR@CSIR
PowerSources 2004 Word Template - IR@CSIR

... is responsible for the transverse magnetic field to remain axisymmetric around the axis of each aperture. It is investigated that the square aperture converts more accurately the transverse magnetic field to remain axisymmetric than a circular aperture. In multi beam gun this is the main challenge t ...
Proposal to produce two and four qubits with spatial modes of two
Proposal to produce two and four qubits with spatial modes of two

Quantum energy gaps and first-order mean-field transitions
Quantum energy gaps and first-order mean-field transitions

Chapter 5 Strong Field Approximation (SFA)
Chapter 5 Strong Field Approximation (SFA)

... to as the length gauge (L) form. For short pulses, the boundary terms can no longer be ignored, as is possible for the case of the stationary field due to the conservation of electron energy condition. The first order boundary term (5.14) cancels in the length gauge, so we are left with next order b ...
Stopping power of ions in a strongly magnetized plasma
Stopping power of ions in a strongly magnetized plasma

A BOHR`S SEMICLASSICAL MODEL OF THE BLACK HOLE
A BOHR`S SEMICLASSICAL MODEL OF THE BLACK HOLE

Answers/solutions
Answers/solutions

... 11.13 Verify the spin-eigenfunction equations (11.52) to (11.54), (11.56), and the three equations following (11.56). Answer: (Take ħ as the unit of angular momentum). Szβ(1)β(2)= (S1z + S2z)β(1)β(2)=(-1/2β(1)β(2)-1/2β(1)β(2)=- β(1)β(2). S2[α(1)β(2)+β(1)α(2)]=[2α(1)β(2)+2β(1)α(2)]=2[α(1)β(2)+β(1)α( ...
Almost all pure quantum states are almost maximally entangled
Almost all pure quantum states are almost maximally entangled

... not an obvious conclusion from Eq. (2). First, observe that the square of a density matrix tr ρ2A does not have an immediate physical interpretation. From this result alone it is unclear how to quantify the physical distance between the expected local state and the maximally mixed state. Second, not ...
Elements of Particle Physics - The Institute of Mathematical Sciences
Elements of Particle Physics - The Institute of Mathematical Sciences

Quantum Objects - Philsci
Quantum Objects - Philsci

... Based on this interpretation, the physical object coincides with time and, like time, it is a continuum2, which has flowing3 temporal parts: the outcome of measuring an observable of the system, at this moment, is always something other than the outcome we would obtain in another measurement event a ...
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Quantum electrodynamics



In particle physics, quantum electrodynamics (QED) is the relativistic quantum field theory of electrodynamics. In essence, it describes how light and matter interact and is the first theory where full agreement between quantum mechanics and special relativity is achieved. QED mathematically describes all phenomena involving electrically charged particles interacting by means of exchange of photons and represents the quantum counterpart of classical electromagnetism giving a complete account of matter and light interaction.In technical terms, QED can be described as a perturbation theory of the electromagnetic quantum vacuum. Richard Feynman called it ""the jewel of physics"" for its extremely accurate predictions of quantities like the anomalous magnetic moment of the electron and the Lamb shift of the energy levels of hydrogen.
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