Quantum Phase Transitions
... preserves the universality class of the problem,10 the amplitudes for its evolution in imaginary the time, with the voltage on the in jthterms junction, E J is matrix, the Josephson of a and transfer if we thinkthat of imaginary classical model. Z takes the form of a sum of imaginary-time transition ...
... preserves the universality class of the problem,10 the amplitudes for its evolution in imaginary the time, with the voltage on the in jthterms junction, E J is matrix, the Josephson of a and transfer if we thinkthat of imaginary classical model. Z takes the form of a sum of imaginary-time transition ...
in PPT
... • S. Kak, Quantum information and entropy, International Journal of Theoretical Physics 46, pp. 860-876, 2007. • S. Kak, Information complexity of quantum gates, International Journal of Theoretical Physics, vol. 45, pp. ...
... • S. Kak, Quantum information and entropy, International Journal of Theoretical Physics 46, pp. 860-876, 2007. • S. Kak, Information complexity of quantum gates, International Journal of Theoretical Physics, vol. 45, pp. ...
Selberg zeta function and trace formula for the BTZ black hole
... where θ = 2b. That is, γ is the composition of a rotation in R2 with complex eigenvalues exp(±iθ) and a dilation e2a . The zeta function for Γ is then given by ∞ Y ...
... where θ = 2b. That is, γ is the composition of a rotation in R2 with complex eigenvalues exp(±iθ) and a dilation e2a . The zeta function for Γ is then given by ∞ Y ...
Solution of the Lindblad equation for spin helix states arXiv
... In the absence of the unitary part given by the spin chain Hamiltonian H, the non-unitary dissipative part given by the dissipators Dj forces the system locally at the respective left (L) or right (R) boundary site into some target state. Thus, if the two target states are different, stationary curr ...
... In the absence of the unitary part given by the spin chain Hamiltonian H, the non-unitary dissipative part given by the dissipators Dj forces the system locally at the respective left (L) or right (R) boundary site into some target state. Thus, if the two target states are different, stationary curr ...
Quantum Cryptography
... Elements of the Quantum Theory • Light waves are propagated as discrete quanta called photons. • They are massless and have energy, momentum and angular momentum called spin. • Spin carries the polarization. • If on its way we put a polarization filter a photon may pass through it or may not. • We ...
... Elements of the Quantum Theory • Light waves are propagated as discrete quanta called photons. • They are massless and have energy, momentum and angular momentum called spin. • Spin carries the polarization. • If on its way we put a polarization filter a photon may pass through it or may not. • We ...
Matter–wave interference of particles selected from a molecular
... Jens Tüxenb The quantum superposition principle, a key distinction between quantum physics and classical mechanics, is often perceived as a philosophical challenge to our concepts of reality, locality or space-time since it contrasts with our intuitive expectations with experimental observations on ...
... Jens Tüxenb The quantum superposition principle, a key distinction between quantum physics and classical mechanics, is often perceived as a philosophical challenge to our concepts of reality, locality or space-time since it contrasts with our intuitive expectations with experimental observations on ...
Dynamical systems
... Stability and Fixed Points A fixed point is a special point of the dynamical system which does not change in time. It is also called an equilibrium, steady-state, or singular point of the system. If a system is defined by an equation dx/dt = f(x), then the fixed point x~ can be found by examining ...
... Stability and Fixed Points A fixed point is a special point of the dynamical system which does not change in time. It is also called an equilibrium, steady-state, or singular point of the system. If a system is defined by an equation dx/dt = f(x), then the fixed point x~ can be found by examining ...
The Discovery of Dirac Equation and its Impact on Present
... Gordon et al. which we had earlier abandoned because of the non-positivity of p. In 1934, Pauli and Weisskopf resuscitated the scalar equation'by reinterpreting ¢ as a field describing both particle and its antiparticle and reinterpreting p as particle density minus antiparticle density. Thus, just ...
... Gordon et al. which we had earlier abandoned because of the non-positivity of p. In 1934, Pauli and Weisskopf resuscitated the scalar equation'by reinterpreting ¢ as a field describing both particle and its antiparticle and reinterpreting p as particle density minus antiparticle density. Thus, just ...
