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Aditi MitraAssistant Professor of PhysicsOffice Address: Rm635, 4 Washington Place, New York, NY 10003 Phone: (212) 992-9605 ![]() |
Areas of Research/Interest: Strongly correlated systems, quantum phase transitions,
nanoscale physics, dissipative and nonequilibrium phenomena.
My main research interest is the theoretical study of
a variety of quantum many-particle systems that have been driven far
out of equilibrium. Some examples are:
a). Nonequilibrium quantum impurity models which capture various nanoscale
phenomena such as the effect of current induced decoherence on a localized
spin.
b). Current driven phase transitions and instabilities in magnetic and
superconducting systems.
c). Nonequilibrium dynamics of quantum many-particle systems arising due to the
application of sudden time-dependent perturbations.
Selected Works:
1.
Zurab Ratiani and Aditi Mitra, Nonequilibrium dynamics in a two-channel Kondo
system due to a quantum quench, arXiv:0908.4058.
2.
O. A. Tretiakov and Aditi Mitra, AC and DC driven noise and I-V characteristics
of magnetic nanostructures, arXiv:0908.2483.
3.
Zurab Ratiani and Aditi Mitra, 1/N expansion of the nonequilibrium infinite-U
Anderson model, Phys. Rev. B (Editor's Suggestion), 79, 245111 (2009).
4.
Aditi Mitra, Dissipative and nonequilibrium effects near a superconductor-metal
quantum critical point, Phys. Rev. B, 78, 214512 (2008).
5.
Aditi Mitra and A. J. Millis, Current-driven quantum criticality in itinerant
electron ferromagnets, Phys. Rev. B, 77, 220404(R) (2008).
6.
Aditi Mitra and A. J. Millis, Coulomb gas on the Keldysh contour:
Anderson-Yuval-Hamann representation of the nonequilibrium two-level system,
Phys. Rev. B, 76, 085342 (2007).
7.
Aditi Mitra, So Takei, Y. B. Kim and A. J. Millis,
Nonequilibrium quantum criticality in open electronic systems, Phys. Rev.
Lett., 97, 236808 (2006).
8.
Aditi Mitra and A. J. Millis, Spin dynamics and violation of the fluctuation
dissipation theorem in a
nonequilibrium ohmic spin boson model, Phys. Rev. B, 72, 121102(R) (2005).
9.
A. Mitra, I. Aleiner and A. J. Millis, Semiclassical analysis of the
Nonequilibrium Local Polaron, Phys. Rev. Lett., 94, 076404 (2005).
10.
A. Mitra, I. Aleiner and A. J. Millis,
Phonon effects in molecular transistors: quantal and classical treatment, Phys.
Rev. B, 69, 245302 (2004).



