Mariagiovanna Gianfreda

Parity–time-symmetric whispering-gallery microcavities

Bo Peng, Şahin Kaya Özdemir, Fuchuan Lei et al. · Nature Physics · 2014 · 2.5K citations · Full text

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

Savannah Garmon, Mariagiovanna Gianfreda, Naomichi Hatano · Physical Review A · 2015 · 62 citations · Full text

Natural Sciences, Physics, Condensed Matter Physics +11

An exactly solvable $\mathcal {PT}$-symmetric dimer from a Hamiltonian system of nonlinear oscillators with gain and loss

I. V. Barashenkov, Mariagiovanna Gianfreda · Journal of Physics A Mathematical and Theoretical · 2014 · 61 citations

Natural Sciences, Physics, Condensed Matter Physics +16

Comment on “On the Lagrangian and Hamiltonian description of the damped linear harmonic oscillator” [J. Math. Phys. 48, 032701 (2007)]

Carl M. Bender, Mariagiovanna Gianfreda, Nima Hassanpour et al. · Journal of Mathematical Physics · 2016 · 14 citations · Full text

Natural Sciences, Mathematics, Physics +12