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Quantum Information S. Lloyd
Quantum Information S. Lloyd

L14special - Particle Physics and Particle Astrophysics
L14special - Particle Physics and Particle Astrophysics

... emit photons, losing energy constantly and eventually spiralling into the nucleus. This doesn’t happen!! ...
Lieb-Robinson bounds and the speed of light from topological order
Lieb-Robinson bounds and the speed of light from topological order

... √ (2003)]. The maximum speed of interactions is found in two dimensions is bounded from above less than 2e times the speed of emerging light, giving a strong indication that light is indeed the maximum speed of interactions. This result does not rely on mean field theoretic methods. In higher spatia ...
Full text in PDF form
Full text in PDF form

Road to the Quantum Computer Now Found!
Road to the Quantum Computer Now Found!

... an ultra low current consumption. This transistor makes it possible to switch the output ONOFF by moving only one electron, while currently available computers necessitate almost a million electrons to create an ON or OFF state (each bit). We started with fundamental research into this subject and a ...
Titles and Abstracts
Titles and Abstracts

... systems with six levels. Using numerical, computer-algebraic and analytic methods, various partial results have been obtained all of which are compatible with the conjecture that no more than three MU bases exist. I will emphasise the case of MU bases consisting of product states only for which stro ...
PDF (Chapter 10)
PDF (Chapter 10)

16 Effective quantum field theories
16 Effective quantum field theories

Is there a preferred canonical quantum gauge?
Is there a preferred canonical quantum gauge?

Slide 1
Slide 1

... – It isn’t how easy it is to calculate f(x), it is how many times. – Need to go from 0 to N2 , this is a huge number of calculations for a 128 bit number! This could be 2(2*128) or ~1.16 x 1077 – The results have to be stored somewhere (taking up memory) and then we still have find the period! – Or ...
Solving quantum field theories via curved spacetimes
Solving quantum field theories via curved spacetimes

... In a CFT, the most important physical observables are correlation functions of local operators. A two-point correlation function, for example, is a suitable average over all field configurations of a product of operators at two separated points. In a theory of phase transitions, correlation function ...
IV3416201624
IV3416201624

... distribution of arrival time. There are two possibilities to overcome the problem. If one decides that any proper time operator must be strictly conjugate to the Hamiltonian, then one has to perform the search for a self-adjoint operator. If, on the contrary, one imposes self-adjoint property as a d ...
Exploring New Paradigm
Exploring New Paradigm

... short range fluctuations to find out how coupling constant changes with scale. Using expansion around “ fixed ” point to calculate the critical exponents, in full agreement with experiments, without any adjustable parameters. ...
Quantum Numbers, Spectra Calculations
Quantum Numbers, Spectra Calculations

Introduction to the general boundary formulation of quantum theory
Introduction to the general boundary formulation of quantum theory

proper_time_Bhubanes.. - Institute of Physics, Bhubaneswar
proper_time_Bhubanes.. - Institute of Physics, Bhubaneswar

proper_time_Bhubanes.. - Institute of Physics, Bhubaneswar
proper_time_Bhubanes.. - Institute of Physics, Bhubaneswar

... Drop in the visibility of quantum interference due to gravitational time dilation  new paradigm for tests of genuine general relativistic effects in quantum mechanics  clarification of the notion of proper time in the quantum context - only operationally well defined physical quantities have meani ...
A brief history of the mathematical equivalence between the two
A brief history of the mathematical equivalence between the two

A quantum mechanical model for the rate of return
A quantum mechanical model for the rate of return

Identical particles
Identical particles

Study of a two-state system : the ammonia molecule
Study of a two-state system : the ammonia molecule

Quantum Chemistry - Winona State University
Quantum Chemistry - Winona State University

... Postulates of Quantum Theory • The state of a system is defined by a function (usually denoted  and called the wavefunction or state function) that contains all the information that can be known about the system. • Every physical observable is represented by a linear operator called the “Hermitian ...
Segun Ogungbemi
Segun Ogungbemi

... things. Properties of macroscopic objects such as weight, electric charge or temperature can take any values. On the contrary, elementary particles can have only well determined values of charge, spin, mass and magnetic moment. They are nomological objects. Properties of the nomological objects are ...
Quantum Game Theory
Quantum Game Theory

Quantum Game Theory
Quantum Game Theory

... The minority game (using multi-qubit GHZ state, if I have time…) The battle of the sexes Rock-Sissors-Paper etc… ...
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Quantum field theory

In theoretical physics, quantum field theory (QFT) is a theoretical framework for constructing quantum mechanical models of subatomic particles in particle physics and quasiparticles in condensed matter physics. A QFT treats particles as excited states of an underlying physical field, so these are called field quanta.In quantum field theory, quantum mechanical interactions between particles are described by interaction terms between the corresponding underlying fields.
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