(Last update Jul-2021)

53.  Dynamics of quantum information scrambling under decoherence effects
Federico D. Dominguez and Gonzalo A. Álvarez
Submitted (2021). arXiv:2107.03870. [PDF]
52.  Decoherence scaling transition in the dynamics of quantum information scrambling
Federico D. Dominguez, Maria Cristina Rodriguez, Robin Kaiser, Dieter Suter, and Gonzalo A. Álvarez
Phys. Rev. A 104, 012402 (2021). arXiv:2005.12361. [PDF]
51.  Non-invasive quantitative imaging of selective microstructure-sizes via magnetic resonance
Milena Capiglioni, Analia Zwick, Pablo Jiménez, and Gonzalo A. Alvarez
Phys. Rev. Applied 15, 014045 (2021). arXiv:2006.02035. [PDF]

50.  Internal gradient distribution tensors of white matter tracts models
Jesus E. Fajardo and Gonzalo A. Álvarez
Proc. Intl. Soc. Mag. Reson. Med.
29, 1716 (2021).

49.  Selective microstructure-size filters for non-invasive quantitative MRI
Milena Capiglioni, Analia Zwick, Pablo Jiménez, and Gonzalo A. Alvarez
Proc. Intl. Soc. Mag. Reson. Med. 29, 2036 (2021).

48.  Microstructure size-distribution estimations with smooth and sharp non-uniform oscillating gradient spin-echo modulations
Melisa Giménez, Pablo Jiménez, Leonardo Pedraza, Diana Betancourth, Analía Zwick, and Gonzalo A. Álvarez
Proc. Intl. Soc. Mag. Reson. Med. 29, 3418 (2021).
 
47.  Precision limits of tissue microstructure characterization by Magnetic Resonance Imaging
Analia Zwick, Dieter Suter, Gershon Kurizki, and Gonzalo A. Alvarez
Phys. Rev. Applied 14, 024088 (2020). 
arXiv:1912.12239. [PDF]
 
46. Enhanced precision of low-temperature quantum thermometry via dynamical control
Victor Mukherjee, Analia Zwick, Arnab Ghosh, Xi Chen, and Gershon Kurizki.
Commun. Phys. 2, 162 (2019). arXiv:1711.09660 [quant-ph]. [PDF]

45. Internal gradient distributions: A susceptibility-derived tensor delivering morphologies by magnetic resonance
Gonzalo A. Álvarez, Noam Shemesh, and Lucio Frydman
Scientific Reports 7, 3311 (2017). [PDF]
Featured in Noticias del Instituto Balseiro and Árticulo de Divulgación.


44. Quantum sensing of noisy and complex systems under dynamical control

Gershon Kurizki, Gonzalo A. Álvarez, and Analia Zwick.
Technologies 5, 1 (2017). [PDF] 

43. Criticality of environmental information obtainable by dynamically controlled quantum probes
Analia Zwick, Gonzalo A. Álvarez, and Gershon Kurizki
Phys. Rev. A 94, 042122 (2016). arXiv:1509.06516. [PDF]

42. Protecting quantum information against environmental noise
Dieter Suter and Gonzalo A. Álvarez. 
Rev. Mod. Phys. 88, 041001 (2016). [PDF]

41. Maximizing information on the environment by dynamically controlled qubit probes
Analia Zwick, Gonzalo A. Álvarez, and Gershon Kurizki
Phys. Rev. Applied 5, 014007 (2016). arXiv:1507.03281. [PDF]

40. From coherent to incoherent dynamical control of open quantum systems
Gershon Kurizki, and Analia Zwick
Adv. Chem. Phys. Chap. 4 (2016), 
edited by P. Brumer, S. A. Rice and A. R. Dinner, John Wiley. [PDF]

39. Local and bulk 13C hyperpolarization in nitrogen-vacancy-centred diamonds at variable fields and orientations
Gonzalo A. Álvarez, Christian O. Bretschneider, Ran Fischer, Paz London, Hisao Kanda, Shinobu Onoda, Junichi Isoya, David Gershoni, and Lucio Frydman
Nat. Commun. 6, 8456 (2015). arXiv:1412.8635. [PDF]

38. Thermal Baths as Quantum Resources: More Friends than Foes?
Gershon Kurizki, Ephraim Shahmoon, and Analia Zwick
Phys. Scr. 90, 128002 (2015).  arXiv:1509.06318. [PDF]

37. Localization-delocalization transition in the dynamics of dipolar-coupled nuclear spins
Gonzalo A. Álvarez, Dieter Suter, and Robin Kaiser
Science 349, 846 (2015). arXiv:1409.4562. [PDF]
Featured in Infobrief der TU Dortmund (August 2015)datacenter-insider.depro-physik.deInformationsdienst Wissenschaft online magazineInnovation Report magazineSpringer für Professionals and Science Magazine.

36. Size distribution imaging by Non-Uniform Oscillating-Gradient Spin Echo (NOGSE) MRI
Noam Shemesh, Gonzalo A. Álvarez, and Lucio Frydman
PLoS ONE 10, e0133201 (2015). [PDF]

35. Quantum state transfer in disordered spin chains: How much engineering is reasonable?
Analia Zwick, Gonzalo A. Álvarez, Joachim Stolze, and Omar Osenda 
Quant. Inf. Comp. 15, 582 (2015). arXiv:1306.1695. [PDF]

34. Diffusion-assisted Selective Dynamical Recoupling: A new approach to measure background gradients in magnetic resonance
Gonzalo A. Álvarez, Noam Shemesh, and Lucio Frydman
J. Chem. Phys. 140, 084205 (2014). [PDF]

33. Optimized dynamical control of state transfer through noisy spin chains
Analia Zwick, Gonzalo A. Álvarez, Guy Bensky, and Gershon Kurizki 
New J. Phys. 16, 065021 (2014). arXiv:1501.02133. [PDF]

32. Robustness of spin-chain state-transfer schemes
Joachim Stolze, Gonzalo A. Álvarez, Omar Osenda, and Analia Zwick
in Quantum State Transfer and Network Engineering, edited by G. M. Nikolopoulos and I. Jex (Springer Berlin Heidelberg, 2014), pp. 149–182 [PDF link].
Partly published in arXiv:1502.04879. [PDF]

31. Measuring small compartment dimensions by probing diffusion dynamics via Non-uniform Oscillating-Gradient Spin-Echo (NOGSE) NMR
Noam Shemesh, Gonzalo A. Álvarez, and Lucio Frydman 
J. Magn. Reson. 237, 49 (2013). [Preprint PDF]
Erratum for the Appendix: J. Magn. Reson. 254, 70 (2015).

30. Coherent dynamical recoupling of diffusion-driven decoherence in magnetic resonance
Gonzalo A. Álvarez, Noam Shemesh, and Lucio Frydman 
Phys. Rev. Lett. 111, 080404 (2013). arXiv:1305.2794. [PDF]
Featured in the Interface magazine (winter 2014).

29. Quantum simulations of localization effects with dipolar interactions
Gonzalo A. Álvarez, Robin Kaiser, and Dieter Suter 
Ann. Phys. (Berlin) 525, 833 (2013). arXiv:1305.2526. [PDF]
Special Issue on "Quantum Simulations", featuring review papers written by last year's Nobel Prize winners describing their foundational work (Wineland and Haroche). Issue edited by: Rainer Blatt, Immanuel Bloch, Ignacio Cirac, Peter Zoller.

28. Robustness of dynamical decoupling sequences
Mustafa Ahmed Ali Ahmed, Gonzalo A. Álvarez, and Dieter Suter 
Phys. Rev. A 87, 042309 (2013). arXiv:1211.5001. [PDF]

27. Experimental protection of quantum gates against decoherence and control errors 
Alexandre M. Souza, Gonzalo A. Álvarez, and Dieter Suter 
Phys. Rev. A (Rapid Communication) 86, 050301 (2012). arXiv:1206.2933. [PDF (205 kB)]

26. Quantum state transfer in spin chains
Analia Zwick
Ph.D thesis, FaMAF, Universidad Nacional de Córdoba, 2012doi:10.13140/RG.2.1.3204.6561[PDF (11 MB)]
Director: Prof. Dr. Omar Osenda

25. Iterative rotation scheme for robust dynamical decoupling
Gonzalo A. Álvarez, Alexandre M. Souza, and Dieter Suter 
Phys. Rev. A 85, 052324 (2012). arXiv:1203.0252. [PDF (1.5 MB)]
Featured in Phys. Rev. A Kaleidoscope (May 2012).

24. Shift-driven modulations of spin echo signals
Pieter E.S. Smith, Guy Bensky, Gonzalo A. Álvarez, Gershon Kurizki, and Lucio Frydman
Proc. Natl. Acad. Sci. U. S. A. 109, 5958 (2012). [PDF (733 kB)]

23. Spin chains for robust state transfer: Modified boundary couplings versus completely engineered chains
Analia Zwick, Gonzalo A. Álvarez, Joachim Stolze, and Omar Osenda
Phys. Rev. A 85, 012318 (2012). arXiv:1111.2238. [PDF (938 kB)]

22. Robust dynamical decoupling
Alexandre M. Souza, Gonzalo A. Álvarez, and Dieter Suter 
Phil. Trans. R. Soc. A 370, 4748 (2012). arXiv:1110.6334. [PDF (1.3 MB)]

21. Effects of time-reversal symmetry in dynamical decoupling
Alexandre M. Souza, Gonzalo A. Álvarez, and Dieter Suter 
Phys. Rev. A 85, 032306 (2012). arXiv:1110.1011. [PDF (913 kB)]

20. Controlling spin-spin network dynamics by repeated projective measurements
Christian O. Bretschneider, Gonzalo A. Álvarez, Gershon Kurizki, and Lucio Frydman
Phys. Rev. Lett. 108, 140403 (2012). arXiv:1109.3796. [PDF (651 kB)]

19. Measuring the spectrum of colored noise by dynamical decoupling
Gonzalo A. Álvarez, and Dieter Suter
Phys. Rev. Lett. 107, 230501 (2011). arXiv:1106.3463. [PDF (377 kB)]

18. Robustness of spin-coupling distributions for perfect quantum state transfer
Analia Zwick, Gonzalo A. Álvarez, Joachim Stolze, and Omar Osenda
Phys. Rev. A 84, 022311 (2011). arXiv:1105.0071. [PDF (1,6 MB)]
Featured in Phys. Rev. A Kaleidoscope (August 2011).

17. Quantum state transfer in a XX chain with impurities
Analia Zwick, and Omar Osenda
J. Phys. A: Math. Theor. 44 105302 (2011).arXiv:0909.5231. [PDF (1,6 MB)]
 

16. Robust dynamical decoupling for quantum computing and quantum memory
Alexandre M. Souza, Gonzalo A. Álvarez, and Dieter Suter
Phys. Rev. Lett. 106, 240501 (2011). arXiv:1103.4563. [PDF (6.8 MB)]

15. Localization effects induced by decoherence in superpositions of many-spin quantum states
Gonzalo A. Álvarez and Dieter Suter
Phys. Rev. A 84, 012320 (2011). arXiv:1103.4546. [PDF (1.3 MB)]

14. Optimal pulse spacing for dynamical decoupling in the presence of a purely-dephasing spin-bath
Ashok Ajoy, Gonzalo A. Álvarez, and Dieter Suter
Phys. Rev. A 83, 032303 (2011). arXiv:1011.6243. [PDF (1430 kB)]

13. Zeno and anti-Zeno polarization control of spin-ensembles by induced dephasing
Gonzalo A. Álvarez, D.D. Bhaktavatsala Rao, Lucio Frydman, and Gershon Kurizki
Phys. Rev. Lett. 105, 160401 (2010). arXiv:1008.5122. [PDF (328 kB)]
Featured in the New Scientist Magazine (10 October 2010), in the Interface magazine (spring/summer 2011), in "Novedades e información de cyt - UNC" (15.02.2012), and in the Interface magazine (winter 2014).

12. Performance comparison of dynamical decoupling sequences for a qubit in a rapidly fluctuating spin bath
Gonzalo A. Álvarez, Ashok Ajoy, Xinhua Peng, and Dieter Suter
Phys. Rev. A 82, 042306 (2010)arXiv:1008.1962[PDF (2146 kB)]

11. Decoherence as attenuation of mesoscopic echoes in a spin-chain channel
Gonzalo A. Álvarez, Ernesto P. Danieli, Patricia R. Levstein, and Horacio M. Pastawski
Phys. Rev. A 82, 012310 (2010)arXiv:1005.2045. [PDF (724 kB)]

10. NMR quantum simulation of localization effects induced by decoherence
Gonzalo A. Álvarez and Dieter Suter
Phys. Rev. Lett. 104, 230403 (2010)arXiv:1004.5003. [PDF (300 kB)]

9. Perfect state transfers based on selective quantum interferences within a complex spin network
Gonzalo A. Álvarez, Mor Mishkovsky, Ernesto P. Danieli, Patricia R. Levstein, Horacio M. Pastawski, and Lucio Frydman
Phys. Rev. A (Rapid Communication) 81, 060302 (2010). arXiv:1005.2593. [PDF (806 kB)]

8. Quantum parallelism as a tool for ensemble spin dynamics calculations
Gonzalo A. Álvarez, Ernesto P. Danieli, Patricia R. Levstein, and Horacio M. Pastawski
Phys. Rev. Lett. 101, 120503 (2008). arXiv:0710.3747. [PDF (486 kB)]

7. Decoherence of many-spin systems in NMR: From molecular characterization to an environmentally induced quantum dynamical phase transition
Gonzalo A. Álvarez
Ph.D thesis, Universidad Nacional de Córdoba, 2007arXiv:0705.2350 [PDF (2.7 MB)]
Director: Prof. Dr. Patricia R. Levstein, Co-Director: Prof. Dr. Horacio M. Pastawski
Examining Committee: Prof. Dr. Carlos A. Balseiro, Prof. Dr. Guido A. Raggio, Prof. Dr. Juan Pablo Paz, and Prof. Dr. Pablo Serra

6. Decoherence under many-body system-environment interactions: a stroboscopic representation based on a fictitiously homogenized interaction rate
Gonzalo A. Álvarez, Ernesto P. Danieli, Patricia R. Levstein, and Horacio M. Pastawski
Phys. Rev. A 75, 062116 (2007). arXiv:cond-mat/0701574. [PDF (311 kB)]
This work was featured in the July 2007 issue of the Virtual Journal of Quantum Information

5. Signatures of a quantum dynamical phase transition in a three-spin system in presence of a spin environment
Gonzalo A. Álvarez, Patricia R. Levstein, and Horacio M. Pastawski
Physica B 398, 438 (2007). arXiv:cond-mat/0703158. [PDF (184 kB)]

4. Quantum dynamical phase transition in a system with many-body interactions
Ernesto P. Danieli, Gonzalo A. Álvarez, Patricia R. Levstein, and Horacio M. Pastawski
Solid State Commun. 141, 422 (2007) - arXiv:cond-mat/0511639. [PDF (481 kB)]

3. Environmentally induced Quantum Dynamical Phase Transition in the spin swapping operation
Gonzalo A. Álvarez, Ernesto P. Danieli, Patricia R. Levstein, and Horacio M. Pastawski
J. Chem. Phys. 124, 194507 (2006) . arXiv:cond-mat/0504347. [PDF (649 kB)]
This work was featured in the June 2006 issue of the Virtual Journal of Quantum Information and in the June 2006 issue of the Virtual of Nanoscale Science & Technology

2. Quantum dynamics under coherent and incoherent effects of a spin bath in the Keldish formalism: application to a spin swapping operation
Ernesto P. Danieli, Horacio M. Pastawski, and Gonzalo A. Álvarez
Chem. Phys. Lett. 402, 88 (2005), arXiv:ond-mat/0403399. [PDF (199 kB)]

1. Many-spin quantum dynamics during cross polarization in 8CB
Ana K. Chattah, Gonzalo A. Álvarez, Patricia R. Levstein, Fernando M. Cucchietti, Horacio M. Pastawski, Jésus Raya and Jérôme Hirschinger
J. Chem. Phys.119, 7943 (2003). [PDF (140 kB)] 

Theses

Master in Physic Theses  

Student Year Thesis title
Bruno Ronchi 2021 Amplificando información de sensores cuánticos con el efecto Zenón cuántico
Micaela Kortsarz 2021 Caracterización de la transferencia de magnetización para detectar proteínas GFP con imágenes 
no invasivas de Resonancia Magnética Nuclear
Pablo Jiménez 2021 Optimizando mediciones de microestructura cerebral en sistemas de Resonancia Magnética 
preclínicos
Milena Capiglioni 2018

Filtros selectivos de tamaños microestructurales en imágenes por resonancia magnética Nuclear

Fabricio Lozano 2018 Monitoreando la dinámica de muchos espines con ecos de reversion temporal por Resonancia
Magnética Nuclear


Bachelor in Physic Theses

Student Year thesis title
Micaela Kortsarz 2019 Caracterización de la transferencia de magnetización para detectar proteínas GFP con imágenes
no-invasivas de resonancia magnética nuclear
Pablo Jiménez 2019 Implementación de secuencias para imágenes cuantitativas de microestructuras biológicas con
resonancia magnética nuclear
Bruno Ronchi 2019 Amplificando información de sensores cuánticos con el efecto Zenón cuántico
Milena Capiglioni 2017 Optimización de contrastes de secuencias de imágenes por resonancia magnética pesadas por
difusión para la determinación de microestructuras
Fabricio Lozano 2017 Efectos de localización e irreversibilidad cuántica con técnicas de Resonancia Magnética Nuclear
Agustin Dall'Alba 2017 Explorando los orígenes físicos de localización en sistemas 3D de muchos cuerpos con
Resonancia Magnética Nuclear
 

Theses

MS.c. Thesis in Physics

Student Year Thesis title
Bruno Ronchi 2021 Amplificando información de sensores cuánticos con el efecto Zenón cuántico
Micaela Kortsarz 2021 Caracterización de la transferencia de magnetización para detectar proteínas GFP con imágenes 
no invasivas de Resonancia Magnética Nuclear
Pablo Jiménez 2021 Optimizando mediciones de microestructura cerebral en sistemas de Resonancia Magnética 
preclínicos
Milena Capiglioni 2018

Filtros selectivos de tamaños microestructurales en imágenes por resonancia magnética Nuclear

Fabricio Lozano 2018 Monitoreando la dinámica de muchos espines con ecos de reversion temporal por Resonancia
Magnética Nuclear

 

BS.c. Thesis  in Physics

Student Year Thesis title
Micaela Kortsarz 2019 Caracterización de la transferencia de magnetización para detectar proteínas gfp con imágenes no-invasivas de resonancia magnética nuclear
Pablo Jiménez 2019 Implementación de secuencias para imágenes cuantitativas de microestructuras biológicas con resonancia magnética nuclear
Bruno Ronchi 2019 Amplificando información de sensores cuánticos con el efecto Zenón cuántico
Milena Capiglioni 2017 Optimización de contrastes de secuencias de imágenes por resonancia magnética pesadas por difusión para la determinación de microestructuras
Fabricio Lozano 2017 Efectos de localización e irreversibilidad cuántica con técnicas de Resonancia Magnética Nuclear
Agustin Dall'Alba 2017 Explorando los orígenes físicos de localización en sistemas 3D de muchos cuerpos con Resonancia Magnética Nuclear
 

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