178 citations · 331 across the 8 of their papers we have counts for
8 papers
Ocean acoustic wave propagation and ray method correspondence: internal wave fine structure
Katherine C. Hegewisch, Nicholas R. Cerruti, Steven Tomsovic
Acoustic wave fields propagating long ranges through the ocean are refracted by the inhomogeneities in the ocean's sound speed profile. Intuitively, for a given acoustic source fre…
Exploring classical phase space structures of nearly integrable and mixed quantum systems via parametric variation
Nicholas R. Cerruti, Srihari Keshavamurthy, Steven Tomsovic
The correlation between overlap intensities and level velocities has been introduced as a sensitive measure capable of revealing phase space localization. Previously applied to cha…
A Uniform Approximation for the Fidelity in Chaotic Systems
Nicholas R. Cerruti, Steven Tomsovic
In quantum/wave systems with chaotic classical analogs, wavefunctions evolve in highly complex, yet deterministic ways. A slight perturbation of the system, though, will cause the…
Analyzing intramolecular vibrational energy redistribution via the overlap intensity-level velocity correlator
Srihari Keshavamurthy, Nicholas R. Cerruti, Steven Tomsovic
Numerous experimental and theoretical studies have established that intramolecular vibrational energy redistribution (IVR) in isolated molecules has a heirarchical tier structure.…
Sensitivity of Wave Field Evolution and Manifold Stability in Chaotic Systems
Nicholas R. Cerruti, Steven Tomsovic
The sensitivity of a wave field's evolution to small perturbations is of fundamental interest. For chaotic systems, there are two distinct regimes of either exponential or Gaussian…
Semiclassical Theory of Coulomb Blockade Peak Heights in Chaotic Quantum Dots
Evgenii E. Narimanov, Harold U. Baranger, Nicholas R. Cerruti +1
We develop a semiclassical theory of Coulomb blockade peak heights in chaotic quantum dots. Using Berry's conjecture, we calculate the peak height distributions and the correlation…