BARRIER PENETRATION AND INSTANTONS J. ZINN - IPhT
... phase approximation. The critical path that gives the leading contribution to the path integral is then obtained by expressing that the action is stationary under a variation of the path. Thus, the critical path is exactly the classical path, that is, the path solution of the classical equations of ...
... phase approximation. The critical path that gives the leading contribution to the path integral is then obtained by expressing that the action is stationary under a variation of the path. Thus, the critical path is exactly the classical path, that is, the path solution of the classical equations of ...
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... In classical computation, there are a of number problems that cannot be solved with efficient algorithms. For example, the best classical algorithm for factorizing a large integer N increases exponentially with the size of the integer. If we continue to increase the size of the integer, it does not ...
... In classical computation, there are a of number problems that cannot be solved with efficient algorithms. For example, the best classical algorithm for factorizing a large integer N increases exponentially with the size of the integer. If we continue to increase the size of the integer, it does not ...
1.2 Single Particle Kinematics
... Learning how to estimate or incorporate such effects is not trivial. Secondly, classical mechanics is not a dead field of research — in fact, in the last few decades there has been a great deal of interest in “dynamical systems”. Attention has shifted from calculation of the trajectory over fixed in ...
... Learning how to estimate or incorporate such effects is not trivial. Secondly, classical mechanics is not a dead field of research — in fact, in the last few decades there has been a great deal of interest in “dynamical systems”. Attention has shifted from calculation of the trajectory over fixed in ...
Can Mind Affect Matter Via Active Information?
... equation can, thus, be interpreted as the conservation of probability, which ensures that, if we start with the quantum probability distribution, we will end up with the same probability distribution as in standard quantum mechanics. The quantum potential energy does not behave like an additional en ...
... equation can, thus, be interpreted as the conservation of probability, which ensures that, if we start with the quantum probability distribution, we will end up with the same probability distribution as in standard quantum mechanics. The quantum potential energy does not behave like an additional en ...
C.3 Quantum circuits - UTK-EECS
... gates for any classically computable function. In fact, it is possible to conceive of a universal quantum Turing machine [Bernstein and Vazirani 1997]. In this construction we must assume a sufficient supply of bits that correspond to the tape of a Turing machine. Knowing that an arbitrary classica ...
... gates for any classically computable function. In fact, it is possible to conceive of a universal quantum Turing machine [Bernstein and Vazirani 1997]. In this construction we must assume a sufficient supply of bits that correspond to the tape of a Turing machine. Knowing that an arbitrary classica ...
Topological quantum field theory
... With this model of super-symmetric quantum mechanics rigorously understood, Witten then went on to outline the corresponding ideas for super-symmetric quantum field theories. Essentially such quantum field theories should be viewed as the differential geometry of certain infinite-dimensional manifol ...
... With this model of super-symmetric quantum mechanics rigorously understood, Witten then went on to outline the corresponding ideas for super-symmetric quantum field theories. Essentially such quantum field theories should be viewed as the differential geometry of certain infinite-dimensional manifol ...
Quantum Field Theory in Curved Spacetime and Horizon
... must a candidate theory be able to explain in the limiting case of a quantum field evolving in a classical gravitational background. Indeed, a perfect explanation to all the intriguing peculiarities that emerge out of the study of spacetime thermodynamics remain a holy grail for physicists of the da ...
... must a candidate theory be able to explain in the limiting case of a quantum field evolving in a classical gravitational background. Indeed, a perfect explanation to all the intriguing peculiarities that emerge out of the study of spacetime thermodynamics remain a holy grail for physicists of the da ...
- EPJ Web of Conferences
... really a many particle equation, where the particles populate the single particle energy levels. The Dirac equation is a beautiful equation, with a rich hidden physical structure. It goes beyond a single particle interpretation and it predicts new (anti-)particles: the positrons. These characteristi ...
... really a many particle equation, where the particles populate the single particle energy levels. The Dirac equation is a beautiful equation, with a rich hidden physical structure. It goes beyond a single particle interpretation and it predicts new (anti-)particles: the positrons. These characteristi ...
Fully Quantum Measurement of the Electron Magnetic Moment
... attempts to regulate the temperature and heat flows could not make sufficient precise for line widths an order of magnitude narrower entire trap apparatus was rebuilt from materials with smaller nuclear paramagnetism ...
... attempts to regulate the temperature and heat flows could not make sufficient precise for line widths an order of magnitude narrower entire trap apparatus was rebuilt from materials with smaller nuclear paramagnetism ...
Particle Conjugation and the 1/N_C Corrections to g_A
... require one to make a certain choice about the ordering of two collective space operators which appear in the expression for the current. An ambiguity arises when one replaces classical objects by quantum operators while doing the collective quantization. In the present note we show that particle co ...
... require one to make a certain choice about the ordering of two collective space operators which appear in the expression for the current. An ambiguity arises when one replaces classical objects by quantum operators while doing the collective quantization. In the present note we show that particle co ...
`Quantum Cheshire Cat`as Simple Quantum Interference
... II, even though they have never interacted directly with each other [16]. If the devices make projective measurements, there are three possibilities for each photon: either the photon has an up displacement greater than the beam diameter or the photon has a positive (negative) horizontal displacemen ...
... II, even though they have never interacted directly with each other [16]. If the devices make projective measurements, there are three possibilities for each photon: either the photon has an up displacement greater than the beam diameter or the photon has a positive (negative) horizontal displacemen ...