Geller theory group

2008

58.	Tunneling into a fractional quantum Hall system and the infrared catastrophe
	K. R. Patton and M. R. Geller
	J. Phys. Cond. Matt. 20, 295210 (2008)

59.	Quantum computing with electrical circuits: Hamiltonian construction for basic qubit-resonator models
	M. R. Geller
	in Condensed Matter Physics in the Prime of the 21st Century, edited by Janusz Jedrzejewski (World Scientific, 2008). page 89

2007

56.	Quantum computing with superconductors I: Architectures
	M. R. Geller, E. J. Pritchett, A. T. Sornborger, and F. K. Wilhelm
	in Manipulating Quantum Coherence in Solid State Systems, edited by M. E. Flatte and I. Tifrea (Springer, 2007). page 171

57.	Superconducting qubits II: Decoherence
	F. K. Wilhelm, M. J. Storcz, U. Hartmann, and M. R. Geller
	in Manipulating Quantum Coherence in Solid State Systems, edited by M. E. Flatte and I. Tifrea (Springer, 2007). page 195

2006

53.	Infrared catastrophe and tunneling into strongly correlated electron systems: Beyond the x-ray edge limit
	K. R. Patton and M. R. Geller
	Phys. Rev. B 73, 125416 (2006)

54.	Aharonov-Bohm effect in the non-Abelian quantum Hall fluid
	L. S. Georgiev and M. R. Geller
	Phys. Rev. B 73, 205310 (2006)

55.	Infrared catastrophe and tunneling into strongly correlated electron systems: Exact x-ray edge limit for the 1D electron gas and 2D Hall fluid
	K. R. Patton and M. R. Geller
	Phys. Rev. B 73, 245306 (2006)

2005

46.	Mesoscopic phonon transmission through a nanowire-bulk contact
	C.-M. Chang and M. R. Geller
	Phys. Rev. B 71, 125304 (2005)

47.	Superconducting qubits coupled to NEMS resonators: An architecture for solid-state quantum information processing
	M. R. Geller and A. N. Cleland
	Phys. Rev. A 71, 32311 (2005)

48.	Quantum memory for superconducting qubits
	E. J. Pritchett and M. R. Geller
	Phys. Rev. A 72, 10301 (2005)

49.	Thermodynamic equivalence of certain ideal Bose and Fermi gases
	K. R. Patton, M. R. Geller, and M. P. Blencowe
	Physica A 357, 427 (2005)

50.	Infrared catastrophe and tunneling into strongly correlated electron systems: Perturbative x-ray edge limit
	K. R. Patton and M. R. Geller
	Phys. Rev. B 72, 125108 (2005)

51.	Hot electrons in low-dimensional phonon systems
	S.-X. Qu, A. N. Cleland, and M. R. Geller
	Phys. Rev. B 72, 224301 (2005)

52.	Mechanical quantum resonators
	A. N. Cleland and M. R. Geller
	in Electronic Properties of Novel Nanostructures, AIP Conf. Proc. 786, 396 (2005)

2004

41.	Superconducting qubit storage and entanglement with nanomechanical resonators
	A. N. Cleland and M. R. Geller
	Phys. Rev. Lett. 93, 70501 (2004)

42.	Mesoscopic electron and phonon transport through a curved wire
	S.- X. Qu and M. R. Geller
	Phys. Rev. B 70, 85414 (2004)

43.	Magnetic-moment oscillations in a quantum Hall ring
	L. S. Georgiev and M. R. Geller
	Phys. Rev. B 70, 155304 (2004)

44.	Superconducting phase qubit coupled to a nanomechanical resonator: Beyond the rotating-wave approximation
	A. T. Sornborger, A. N. Cleland, and M. R. Geller
	Phys. Rev. A 70, 52315 (2004)

45.	Local phonon density of states in an elastic substrate
	M. R. Geller
	Phys. Rev. B 70 205421 (2004)

2003

37.	Phonons in a nanoparticle mechanically coupled to a substrate
	K. R. Patton and M. R. Geller
	Phys. Rev. B 67, 155418 (2003)

38.	Working with Walter
	M. R. Geller
	in Walter Kohn: Personal Stories and Anecdotes Told by Friends and Collaborators (Springer-Verlag, Berlin, 2003)

39.	Elasticity theory connection rules for epitaxial interfaces
	C. W. Bettenhausen, W. C. Bowie, and M. R. Geller
	Phys. Rev. B 68, 35431 (2003)

40.	Quantum phenomena in low-dimensional systems
	M. R. Geller
	UNESCO Encyclopedia of Life Support Systems, available on-line at www.eolss.net

2002

Principal Investigator
Michael Geller	Room 251	706-340-6021	mgeller@uga.edu

Graduate Students
Joydip Ghosh	Room 228B	706-338-9946	jghosh@physast.uga.edu

Postdocs
Hao You	Room 306D	706-542-5593	haoyou@physast.uga.edu

Research professional
Zhongyuan Zhou	Room 228E	706-542-2891	zyzhou@uga.edu

Alumni
Chun-Min Chang	Brigham Young University, Provo		chunmins@gmail.com
Andrei Gailautdinov	University of Californa, Riverside		andreig@ee.ucr.edu
Vadim Markel	University of Pennsylvania, Philadelphia		vmarkel@mail.med.upenn.edu
Kelly Patton	Louisiana State University, Baton Rouge		kpatton@lsu.edu
Emily Pritchett	Saarland University, Germany		emily.pritchett@gmail.com
Shi-Xian Qu	Shaanxi Normal University, Xi'an		sxqu@snnu.edu.cn
Joel Varley	University of California, Santa Barbara		jvarley@physics.ucsb.edu
Ho-Soon Yang	Pusan National University, Pusan		hsyang@pusan.ac.kr

UGA Physics and Astronomy Colloquium	UGA Mathematics Seminar Web	UGA Chemistry Seminar Web
Emory Physics Colloquium	Emory Mathematics Seminar Web	Emory Chemistry Seminar Web
Georgia Tech Physics Seminar Web	Georgia State Physics Colloquium

68.	High-fidelity CZ gate for resonator-based superconducting quantum computers
	J. Ghosh, A. Galiautdinov, Z. Zhou, A. N. Korotkov, J. M. Martinis, and M. R. Geller
	Phys. Rev. A 87, 022309 (2013)

69.	Simulating the transverse Ising model on a quantum computer: Error correction with the surface code
	H. You, M. R. Geller, and P. C. Stancil
	Phys. Rev. A 87, 032341 (2013)

67.	Surface code with decoherence: An analysis of three superconducting architecture
	J. Ghosh, A. G. Fowler, and M. R. Geller
	Phys. Rev. A 86, 062318 (2012)

We are focused primarily on quantum computation. We are especially interested in the design and use of the first generation of quantum computers and work closely with the UCSB superconducting quantum computation group of John Martinis and Andrew Cleland. Our work is currently supported by the NSF and IARPA.

	Universal quantum simulation with pre-threshold superconducting qubits: Single-excitation subspace method
	M. R. Geller, J. M. Martinis, A. T. Sornborger, P. C. Stancil, E. J. Pritchett, and A. Galiautdinov
	arXiv:1210.5260

	Factoring 51 and 85 with 8 qubits
	M. R. Geller and Z. Zhou
	arXiv:1304.0128

65.	Controlled-NOT logic gate for phase qubits based on conditional spectroscopy
	J. Ghosh and M. R. Geller
	Quant. Inf. Process. 11, 1349 (2011)

66.	Hot electrons and electron-phonon coupling in a cylindrical nanoshell
	S.-X. Qu, Y.-N. Zhao, L. Zhang, and M. R. Geller
	Journal of Nanoscience and Nanotechnology 11, 9984 (2011)

62.	Quantum logic with weakly coupled qubits
	M. R. Geller, E. J. Pritchett, A. Galiautdinov, and J. M. Martinis
	Phys. Rev. A 81, 012320 (2010)

63.	CNOT gate with weakly coupled qubits: Dependence of fidelity on form of interaction
	J. Ghosh and M. R. Geller
	Phys. Rev. A 81, 052340 (2010)

64.	Analysis of a tunable coupler for superconducting phase qubits
	R. A. Pinto, A. Korotkov, M. R. Geller, V. S. Shumeiko, and J. M. Martinis
	Phys. Rev. B 82, 104522 (2010)

60.	Quantum gate design: A perspective
	M. R. Geller, E. J. Pritchett, A. Galiautdinov, and J. M. Martinis
	Phys. Status Solidi B 246, 972 (2009)

61.	Emulation of a quantum spin with a superconducting phase qudit
	M. Neeley, M. Ansmann, R. C. Bialczak, M. Hofheinz, E. Lucero, A. O’Connell, D. Sank, H. Wang, J. Wenner, A. N. Cleland, M. R. Geller, and J. M. Martinis,
	Science 325, 722 (2009)

34.	Theory of electron-phonon dynamics in insulating nanoparticles
	M. R. Geller, W. M. Dennis, V. A. Markel, K. R. Patton, D. T. Simon, and H.- S. Yang
	Physica B 316, 430 (2002)

35.	Mesoscopic thermal transport through a weak link
	M. R. Geller and K. R. Patton
	Physica B 316, 445 (2002)

36.	Instanton method for the electron propagator
	M. R. Geller
	Physica E 12, 84 (2002)

30.	Vortex dynamics in the two-fluid model
	D. J. Thouless, M. R. Geller, W. F. Vinen, J. Y. Fortin, and S. W. Rhee
	Phys. Rev. B 63, 224504 (2001)

31.	Electron-phonon dynamics in an ensemble of nearly isolated nanoparticles
	D. T. Simon and M. R. Geller
	Phys. Rev. B 64, 115412 (2001)

32.	Thermal transport through a mesoscopic weak link
	K. R. Patton and M. R. Geller
	Phys. Rev. B 64, 155320 (2001)

33.	Phonon spectrum in a nanoparticle mechanically coupled to a substrate
	K. R. Patton and M. R. Geller
	J. Lumin. 94, 747 (2001)

26.	One-phonon relaxation of localized electronic states in anharmonic nanoparticles
	V. A. Markel and M. R. Geller
	J. Phys. Cond. Mat. 12, 7569 (2000)

27.	Noninertial mechanism for electronic energy relaxation in nanoparticles
	H.- S. Yang, M. R. Geller, and W. M. Dennis
	Phys. Rev. B 62, 9398 (2000)

28.	Coulomb blockade in the fractional quantum Hall effect regime
	M. R. Geller and D. Loss
	Phys. Rev. B 62, 16298 (2000)

29.	Iordanskii and Lifshitz-Pitaevskii forces in the two-fluid model
	M. R. Geller, D. J. Thouless, S. W. Rhee, and W. F. Vinen
	J. Low Temp. Phys. 121, 411 (2000)

25.	Fictitious forces and electronic energy relaxation in nanocrystals
	H.- S. Yang and M. R. Geller
	J. Lumin. 83, 317 (1999)

22.	Transverse force on a quantized vortex in a superconductor
	M. R. Geller, C. Wexler, and D. J. Thouless
	Phys. Rev. B 57, 8119 (1998)

23.	Coherent transport through a quantum dot in a strong magnetic field
	M. R. Geller
	Physica B 249, 388 (1998)

24.	Phase-coherent transport through a mesoscopic system: A new probe of non-Fermi-liquid behavior
	M. R. Geller
	Phys. Rev. Lett. 80, 5393 (1998)

17.	Luttinger liquid and composite fermions in nanostructures: What is the nature of the edge states in the FQHE regime?
	M. R. Geller, D. Loss and G. Kirczenow
	Superlattices and Microstructures 21, 49 (1997)

18.	Dynamics of electrons in graded semiconductors
	M. R. Geller
	Phys. Rev. Lett. 78, 110 (1997)

19.	Aharonov-Bohm effect in the chiral Luttinger liquid
	M. R. Geller and D. Loss
	Phys. Rev. B 56, 9692 (1997)

20.	Mesoscopic effects in the fractional quantum Hall regime
	M. R. Geller and D. Loss
	Physica E 1, 120 (1997)

21.	Quantized vortices in superfluids and superconductors
	D. J. Thouless, P. Ao, Q. Niu, M. R.. Geller, and C. Wexler
	in Proceedings of the 9th International Conference on Many-Body Physics, Sydney (World Scientific, Singapore, 1997)