We study how the interaction with an external incoherent environment induces a crossover from quantum to classical behavior for a particle whose classical motion is chaotic. Posing the problem in the semiclassical regime for weak bath coupling, we find that noise rather than dissipation is primarily responsible for the dephasing that leads to the quantum inhibition of mixing. However, the noise is also shown to inhibit the mixing by enhancing paths that interfere coherently. © 1996 The American Physical Society
Several sources of phase noise, including spontaneous emission noise and the loss of coherence due t...
This thesis makes a unique contribution to the field of quantum chaos by theoretically demonstrating...
We investigate the effect of dephasing/decoherence on quantum transport through open chaotic ballis...
The population decay due to a small opening in an otherwise closed cavity supporting chaotic classic...
Although a closed quantum system lacks clear signatures of classical chaos, it has been shown numeri...
I compare the quantum and classical dynamics of a particle moving in a cosine potential while subjec...
We elucidate the basic physical mechanisms responsible for the quantum-classical transition in one-d...
The classical-quantum transition for chaotic systems is understood to be accompanied by the suppress...
We discuss the dephasing induced by the internal classical chaotic motion in the absence of any exte...
The transition from classical to quantum behavior for chaotic systems is understood to be accompanie...
Fidelity is a convenient tool to study the sensitivity of quantum motion under Hamiltonian perturbat...
We study the effects of dissipation and decoherence induced on a harmonic oscillator by the coupling...
In this work the decoherence formalism of quantum mechanics is explored and applied to a number of i...
Making use of appropriate quantum-classical correspondence we have examined the differential behavio...
This review summarizes and amplifies on recent investigations of coupled quantum dynamical systems ...
Several sources of phase noise, including spontaneous emission noise and the loss of coherence due t...
This thesis makes a unique contribution to the field of quantum chaos by theoretically demonstrating...
We investigate the effect of dephasing/decoherence on quantum transport through open chaotic ballis...
The population decay due to a small opening in an otherwise closed cavity supporting chaotic classic...
Although a closed quantum system lacks clear signatures of classical chaos, it has been shown numeri...
I compare the quantum and classical dynamics of a particle moving in a cosine potential while subjec...
We elucidate the basic physical mechanisms responsible for the quantum-classical transition in one-d...
The classical-quantum transition for chaotic systems is understood to be accompanied by the suppress...
We discuss the dephasing induced by the internal classical chaotic motion in the absence of any exte...
The transition from classical to quantum behavior for chaotic systems is understood to be accompanie...
Fidelity is a convenient tool to study the sensitivity of quantum motion under Hamiltonian perturbat...
We study the effects of dissipation and decoherence induced on a harmonic oscillator by the coupling...
In this work the decoherence formalism of quantum mechanics is explored and applied to a number of i...
Making use of appropriate quantum-classical correspondence we have examined the differential behavio...
This review summarizes and amplifies on recent investigations of coupled quantum dynamical systems ...
Several sources of phase noise, including spontaneous emission noise and the loss of coherence due t...
This thesis makes a unique contribution to the field of quantum chaos by theoretically demonstrating...
We investigate the effect of dephasing/decoherence on quantum transport through open chaotic ballis...