Three Myths about Time Reversal in Quantum Theory
... whatsoever other than reversing the velocities of the particles” (2000, 20–21). This implies that time reversal cannot conjugate the wave function, as is standardly assumed, which leads Albert to declare, “the dynamical laws that govern the evolutions of quantum states in time cannot possibly be inv ...
... whatsoever other than reversing the velocities of the particles” (2000, 20–21). This implies that time reversal cannot conjugate the wave function, as is standardly assumed, which leads Albert to declare, “the dynamical laws that govern the evolutions of quantum states in time cannot possibly be inv ...
Principles of Quantum Universe
... its development from Copernicus to Wheeler, focusing on the problem of classification of physical measurements and astrophysical observations. In Chapter 2 we present the problems of choosing initial data and frames of reference in Newton’s mechanics, relativistic theory of a particle, cosmological ...
... its development from Copernicus to Wheeler, focusing on the problem of classification of physical measurements and astrophysical observations. In Chapter 2 we present the problems of choosing initial data and frames of reference in Newton’s mechanics, relativistic theory of a particle, cosmological ...
Semiclassical approximations in wave mechanics
... mechanics. Perturbation techniques produce series expansions for quantities of interest in powers of a variable which specifies the departure of the given problem from an exactly soluble case (as in the Born approximation where scattering amplitudes, etc are expanded in powers of the strength of the ...
... mechanics. Perturbation techniques produce series expansions for quantities of interest in powers of a variable which specifies the departure of the given problem from an exactly soluble case (as in the Born approximation where scattering amplitudes, etc are expanded in powers of the strength of the ...
The Quantum Vacuum and the Cosmological Constant Problem
... concern with the question of zero-point energies is also mentioned in a recent article by Straumann in which it is noted that Pauli was “quite amused” by his calculation [60]. Straumann rederives Pauli’s result by inserting the calculated energy density of the vacuum in an equation relating the radi ...
... concern with the question of zero-point energies is also mentioned in a recent article by Straumann in which it is noted that Pauli was “quite amused” by his calculation [60]. Straumann rederives Pauli’s result by inserting the calculated energy density of the vacuum in an equation relating the radi ...
Ontological Aspects of Quantum Field Theory edited by
... Clearance Center, Inc., 222 Rosewood Drive, Danvers, MA 01923, USA. In this case permission to photocopy is not required from the publisher. ...
... Clearance Center, Inc., 222 Rosewood Drive, Danvers, MA 01923, USA. In this case permission to photocopy is not required from the publisher. ...
Spin squeezing and quantum correlations
... We have classified spin states into two mutually exclusive classes, namely, oriented and non-oriented states, and studied their squeezing properties. It is clear from our analysis that squeezing is exhibited only by non-oriented states. Considering in particular the nonoriented states of a spin-1 sy ...
... We have classified spin states into two mutually exclusive classes, namely, oriented and non-oriented states, and studied their squeezing properties. It is clear from our analysis that squeezing is exhibited only by non-oriented states. Considering in particular the nonoriented states of a spin-1 sy ...
Trajectory-Based Coulomb-Corrected Strong Field
... smaller Im ts assign larger weights to the corresponding terms in Eq. (2). Usually, the terms with smallest Im ts have tr near the times when the absolute value of the electric field is around a local maximum. Expression (2), besides approximating the integral (1), also offers deeper physi(α) cal in ...
... smaller Im ts assign larger weights to the corresponding terms in Eq. (2). Usually, the terms with smallest Im ts have tr near the times when the absolute value of the electric field is around a local maximum. Expression (2), besides approximating the integral (1), also offers deeper physi(α) cal in ...
