Mariagiovanna Gianfreda

Washington University in St. Louis — United States

Physics and Astronomy · Physical Sciences

7h-index2.8kcitations23works0.02yr avg
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Research Topics

Quantum Mechanics and Non-Hermitian Physics(16), Quantum chaos and dynamical systems(13), Nonlinear Photonic Systems(5), Cold Atom Physics and Bose-Einstein Condensates(4), Quantum Mechanics and Applications(4)

Publications23 total

Effects of quenching protocols based on parametric oscillators
Chinese Journal of Physics·2021Open Access
Effects of quenching protocols based on parametric oscillators
arXiv (Cornell University)·2020Open Access
Classical and quantum analysis of the parametric oscillator with Morse-like time-dependent frequency
arXiv (Cornell University)·2020Open Access
Scattering off <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi mathvariant="script">P</mml:mi><mml:mi mathvariant="script">T</mml:mi></mml:mrow></mml:math>-symmetric upside-down potentials
Physical review. A/Physical review, A·2018· 4 citedOpen Access
Coupling analysis of high Q resonators in add-drop configuration through cavity ringdown spectroscopy
Journal of Optics·2018· 7 citedOpen Access
Nonautonomous Hamiltonian quantum systems, operator equations, and representations of the Bender–Dunne Weyl-ordered basis under time-dependent canonical transformations
Theoretical and Mathematical Physics·2017Open Access
Comment on “On the Lagrangian and Hamiltonian description of the damped linear harmonic oscillator” [J. Math. Phys. 48, 032701 (2007)]
Journal of Mathematical Physics·2016· 14 citedOpen Access
$$\mathscr {D}{-}$$ D - Deformed and SUSY-Deformed Graphene: First Results
Springer proceedings in physics·2016· 3 cited
Non-autonomous Hamiltonian quantum systems, operator equations and\n representations of Bender-Dunne Weyl ordered basis under time-dependent\n canonical transformations
arXiv (Cornell University)·2015Open Access
Time-independent Hamiltonian for any linear constant-coefficient evolution equation
arXiv (Cornell University)·2015Open Access
Bound states, scattering states, and resonant states in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi mathvariant="script">PT</mml:mi></mml:math>-symmetric open quantum systems
Physical Review A·2015· 61 citedOpen Access
Systems of coupled<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi mathvariant="script">PT</mml:mi></mml:math>-symmetric oscillators
Physical Review A·2014· 44 citedOpen Access
An exactly solvable $\mathcal {PT}$-symmetric dimer from a Hamiltonian system of nonlinear oscillators with gain and loss
Journal of Physics A Mathematical and Theoretical·2014· 60 cited
An exactly solvable $\mathcal{PT}$-symmetric dimer from a Hamiltonian system of nonlinear oscillators with gain and loss
arXiv (Cornell University)·2014Open Access
Parity–time-symmetric whispering-gallery microcavities
Nature Physics·2014· 2.4k citedOpen Access
Bound states and perfect transmission scattering states in $\mathcal{PT}$-symmetric open quantum systems
Bulletin of the American Physical Society·2014
Parity-time (PT)-symmetric optical microcavities
2014
Twofold transition in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi mathvariant="script">PT</mml:mi></mml:math>-symmetric coupled oscillators
Physical Review A·2013· 145 citedOpen Access
On the Existence and Robustness of Steady Position-Momentum Correlations for Time-Dependent Quadratic Systems
Advances in Mathematical Physics·2012Open Access
Spectral problems for the Weyl-ordered form of operators $\left(\frac{1}{\hat{p}}\right)^{n} \hat{q}^{n}$1pnqn
Journal of Mathematical Physics·2011· 4 cited
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Frequent Co-authors

Giulio Landolfi(10), Carl M. Bender(7), Bo Peng(3), Şahin Kaya Özdemir(3), Lan Yang(3), Shanhui Fan(2), Franco Nori(2), Savannah Garmon(2), Naomichi Hatano(2), I. V. Barashenkov(2), Nima Hassanpour(2), H. F. Jones(2), Matteo G. A. Paris(2), Fuchuan Lei(1), Faraz Monifi(1), Gui‐Lu Long(1), S. P. Klevansky(1), Gabriele Frigenti(1), Mojtaba Arjmand(1), Andrea Barucci(1)