Quantum phase transitions in an effective Hamiltonian: fast and slow systems Export

@article{citeulike:3050052, abstract = {An effective Hamiltonian describing interaction between generic fast and slow systems is obtained in the strong interaction limit. The result is applied for studying the effect of quantum phase transition as a bifurcation of the ground state of the slow subsystem. Examples such as atom-field and atom-atom interactions are analyzed in detail.}, author = {Sainz, I. and Klimov, A. B. and Roa, L.}, citeulike-article-id = {3050052}, citeulike-linkout-0 = {http://dx.doi.org/10.1088/1751-8113/41/35/355301}, doi = {10.1088/1751-8113/41/35/355301}, journal = {Journal of Physics A: Mathematical and Theoretical}, keywords = {adiabatic, dynamics, hamiltonian, phase-transition, physics, quantum}, number = {35}, pages = {355301+}, posted-at = {2008-07-28 14:07:30}, priority = {1}, title = {Quantum phase transitions in an effective Hamiltonian: fast and slow systems}, url = {http://dx.doi.org/10.1088/1751-8113/41/35/355301}, volume = {41}, year = {2008} }

TY - JOUR ID - citeulike:3050052 L3 - citeulike-article-id:3050052 N2 - An effective Hamiltonian describing interaction between generic fast and slow systems is obtained in the strong interaction limit. The result is applied for studying the effect of quantum phase transition as a bifurcation of the ground state of the slow subsystem. Examples such as atom-field and atom-atom interactions are analyzed in detail. IS - 35 JF - Journal of Physics A: Mathematical and Theoretical TI - Quantum phase transitions in an effective Hamiltonian: fast and slow systems VL - 41 SP - 355301 KW - adiabatic KW - dynamics KW - hamiltonian KW - phase-transition KW - physics KW - quantum AU - Sainz, I AU - Klimov, AB AU - Roa, L PY - 2008/// UR - http://dx.doi.org/10.1088/1751-8113/41/35/355301 ER -