Remigiusz Augusiak
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​PREPRINTS

[2] S. Sarkar, C. Datta, S. Halder, R. Augusiak, Self-testing composite measurements and bound entangled state in a unified framework, arXiv:2301.11409.

[1] O. Makuta, L. T. Ligthart, R. Augusiak, No graph states can be prepared in quantum networks with bipartite sources, arXiv:2208.12099.

JOURNALS

[76] R. Santos, D. Saha, F. Baccari, R. Augusiak, Scalable Bell inequalities for graph states of arbitrary prime local dimension and self-testing, accepted for publication in New Journal of Physics, arXiv:2212.07133.

[75] S. Sarkar, J. J. Borkała, C. Jebarathinam, O. Makuta, D. Saha, 
R. Augusiak, Self-testing of any pure entangled state with minimal number of measurements and optimal randomness certification in one-sided device-independent scenario, accepted in Physical Review Applied; arXiv:2110.15176.

[74] O. Makuta, B. Kuzaka, R. Augusiak, Fully non-positive-partial-transpose genuinely entangled subspaces, Quantum 7, 915 (2023).     [pdf]

[73] S. Sarkar, D. Saha, R. Augusiak, Certification of incompatible measurements using quantum steering, 
Physical Review A 106, L040402 (2022).     [pdf]     [arXiv]

[72] R. Santos, C. Jebarathinam, R. Augusiak, Scalable noncontextuality inequalities and certification of multiqubit quantum systems, Physical Review A 106, 012431 (2022).     [pdf]

[71] J. J. Borkała, C. Jebarathinam, S. Sarkar, R. Augusiak, Device-independent certification of maximal randomness from pure entangled two-qutrit states using non-projective measurements, Entropy 24, 350 (2022).     [pdf]

[70] S. Sarkar, R. Augusiak, Self-testing of multipartite GHZ states of arbitrary local dimension with arbitrary number of measurements per party, Physical Review A 105, 032416 (2022).     [pdf]

[69] M. Demianowicz, G. Rajchel-Mieldzioć, R. Augusiak, Simple sufficient condition for subspace entanglement, New Journal of Physics 23, 103016 (2021); arXiv:2107:07530.     [pdf]

[68] S. Sarkar, D. Saha, J. Kaniewski, R. Augusiak, Self-testing quantum systems of arbitrary local dimension with minimal number of measurements, npj Quantum Information 7, 151 (2021); arXiv:1909.12722.     [pdf]

[67] O. Makuta, R. Augusiak, Self-testing maximally-dimensional genuinely entangled subspaces within the stabilizer formalism, New Journal of Physics 23, 043042 (2021); arXiv: 2012.01164.    [pdf]

[66] C. Datta, T. Biswas, D. Saha, R. Augusiak, Perfect discrimination of quantum measurements using entangled states, New Journal of Physics 23, 043021 (2021); arXiv: 2012.07069.    [pdf]

[65] F. Baccari, R. Augusiak, I. Supić, A. Acin, Device-independent certification of entangled subspaces, Physical Review Letters 125, 260507 (2020); arXiv:2003.02285.

[64] E. Woodhead, J. Kaniewski, B. Bourdoncle, A. Salavrakos, J. Bowles, A. Acin,  R. Augusiak, 
Maximal randomness from partially entangled states, Physical Review Research 2, 042028(R) (2020).     [pdf]

[63] D. Saha, R. Santos, R. Augusiak, Sum-of-squares decompositions for a family of non-contextuality inequalities and self-testing of quantum devices, Quantum 4, 302 (2020).     [pdf]

[62] M. Demianowicz, R. Augusiak, An approach to constructing genuinely entangled subspaces of maximal dimension, Quantum Information Processing 19, 199 (2020).     [arXiv]

[61] F. Baccari, R. Augusiak, I. Šupić, J. Tura, A. Acin, Scalable Bell inequalities for qubit graph states and robust self-testing, Physical Review Letters 124, 020402 (2020).    [arXiv]

[60] M. Demianowicz, R. Augusiak, Entanglement of genuinely entangled subspaces and states: exact, approximate, and numerical results, Physical Review A 100, 062318 (2019).     [arXiv]

[59] R. Augusiak, A. Salavrakos, J. Tura, A. Acín, Bell inequalities tailored to the Greenberger-Horne-Zeilinger states of arbitrary local dimension, New Journal of Physics 21, 113001 (2019).     [link to pdf]

[58] J. Kaniewski, I. Šupić, J. Tura, F. Baccari, A. Salavrakos, R. Augusiak, Maximal nonlocality from maximal entanglement and mutually unbiased bases, and self-testing of two-qutrit quantum systems, Quantum 3, 198 (2019).     [pdf]

[57] J. Tura, A. Aloy, F. Baccari, A. Acin, M. Lewenstein, R. Augusiak, Optimization of device-independent witnesses of entanglement depth from two-body correlators, Physical Review A 100, 032307 (2019).

[56] A. Aloy, J. Tura, F. Baccari, A. Acin, M. Lewenstein, R. Augusiak, Device-independent witnesses of                                entanglement depth from two-body correlations, Physical Review Letters 123, 100507 (2019)      [pdf]

[55] F. Baccari, J. Tura, M. Fadel, A. Aloy, J.-D. Bancal, N. Sangouard, M. Lewenstein, A. Acin, R. Augusiak, Bell correlations depth in many-body systems, Physical Review A 100, 022121 (2019).     [pdf]

[54] I. Šupić, A. Coladangelo, R. Augusiak, A. Acín, A simple approach to self-testing multipartite states,
New Journal of Physics 20, 083041 (2018).     [pdf]


[53] M. Demianowicz, R. Augusiak, From unextendible product bases to genuinely entangled subspaces,
Physical Review A 98, 012313 (2018).      [pdf]

[52] R. Augusiak, M. Demianowicz, J. Tura, Constructing genuinely entangled multipartite states with applications to local hidden variables models and local state models, Physical Review A 98, 012321 (2018).
​
[51] ​J. Wang, S. Paesani, Y. Ding, R. Santagati, P. Skrzypczyk, A. Salavrakos, J. Tura, R. Augusiak, L. Mancinska, D. Bacco, D. Bonneau, J. W. Silverstone, Q. Gong, A. Acin, K. Rottwitt, L. K. Oxenløwe, J. L. O'Brien, A. Laing, M. G. Thompson, Multidimensional quantum entanglement with large-scale integrated optics, Science 360, 285 (2018)
Link to the paper               The press release

[50] R. Ramanathan, M. T. Quintino, A. B. Sainz, G. Murta, R. Augusiak, Simple and tight monogamy relations for a class of Bell inequalities, Physical Review A 96, 049901 (2017).    
​
[49] ​R. Augusiak, Simple and tight monogamy relations for a class of Bell inequalities, Physical Review A 96, 049901 (2017); 96 0499091(E) (2017).

[48] 
J. Tura, G. de las Cuevas, R. Augusiak, M. Lewenstein, A. Acín, I. Cirac, Energy as a detector of nonlocality of        many-body spin systems, Physical Review X 7, 021005 (2017).
The press release
​
​[47] A. Salavrakos, R. Augusiak, J. Tura, P. Wittek, A. Acín, S. Pironio, Bell inequalities for maximally entangled               states, Physical Review Letters 119, 040402 (2017).

[46] F. J. Curchod, M. Johansson, R. Augusiak, M. J. Hoban, P. Wittek, A. Acín, Unbounded randomness certification using sequences of measurements, Physical Review A 95, 020102(R) (2017).
​​
[45] M. Oszmaniec, R. Augusiak, C. Gogolin, J. Kołodyński, A. Acin, M. Lewenstein, Random bosonic states for robust quantum metrology, Physical Review X 6, 041044 (2016).

[44] R. Augusiak, J. Kołodyński, A. Streltsov, M. N. Bera, A. Acin, M. Lewenstein, Asymptotic irrelevance of                  entanglement in quantum metrology, Phys. Rev. A 94, 012339 (2016).

[43] M. Lewenstein, R. Augusiak, D. Chruściński, S. Rana, J. Samsonowicz, Sufficient separability criteria and positive maps, Phys. Rev. A 93, 042335 (2016).

[42] I. Supić, R. Augusiak, A. Salavrakos, A. Acin, Self-testing protocols based on the chained Bell inequalities, New J.    Phys. 18, 035013 (2016).

[41] R. Ramanathan, R. Augusiak, G. Murta, XOR games with d outcomes and the task of non-local computation, Phys. Rev. A 93, 022333 (2016).

[40] W. Kłobus, M. Oszmaniec, R. Augusiak, A. Grudka, Communication strength of boxes violating monogamy            relations, Foundations of Physics 46, 620-634 (2016).

[39] M. T.
Quintino, T. Vértesi, D. Cavalcanti, R. Augusiak, M. Demianowicz, A. Acín, N. Brunner, Entanglement, steering, and Bell nonlocality are inequivalent for general measurements, Physical Review A 92, 032107 (2015).

[38] J. Tura, R. Augusiak, A. B. Sainz, B. Lucke, C. Klempt, M. Lewenstein, A. Acín, Nonlocality in many-body quantum systems detected with two-body correlators, Annals of Physics 362, 370 (2015).

[37] A. Streltsov, R. Augusiak, M. Demianowicz, M. Lewenstein, Towards a Unified Approach to Entanglement Distribution, Physical Review A 92, 012335 (2015).

[36] R. Augusiak, M. Demianowicz, J. Tura, A. Acín, Entanglement and nonlocality are inequivalent for any number of particles, Physical Review Letters 115, 030404 (2015).

[35] Ll. Masanes, M. P. Muller, D. Pérez-García, R. Augusiak, Entangling dynamics beyond quantum theory, Journal  of Mathematical Physics 55, 122203 (2014).

[34] R. Augusiak, M. Demianowicz, M. Pawłowski, J. Tura, A. Acín, Elemental and tight monogamy relations in               nonsignalling theories, Physical Review A 90, 052323 (2014).

[33] R. Augusiak, M. Demianowicz, A. Acin, Local hidden--variable models for entangled quantum states, Journal of  Physics A 42, 424002 (2014); special issue of Journal of Physics A ``50 years of Bell's theorem''

[32] J. Tura, A. B. Sainz, T. Vértesi, A. Acín, M. Lewenstein, R. Augusiak, Translationally invariant multipartite Bell       inequalities involving only two-body correlators, Journal of Physics A 42, 424024 (2014); special issue of                        Journal of Physics A ``50 years of Bell's theorem''.

[31] J. Tura, R. Augusiak, A. B. Sainz, T. Vértesi, M. Lewenstein, and A. Acín, Detecting nonlocality in many-body         quantum states, Science 344, 1256-1258 (2014).

[30] A. B. Sainz, T. Fritz, R. Augusiak, J. Bohr Brask, R. Chaves, A. Leverrier, A. Acin, Exploring the Local 
Orthogonality Principle
, Physical Review A 89, 032117 (2014).

[29]
R. Augusiak, J. Bae, J. Tura, and M. Lewenstein, Checking the optimality of entanglement witnesses: an                     application to structural physical approximations, Journal of Physics A: Mathematical and Theoretical 47,  
065301 (2014)
 (Editorial highlight in 2014).

[28] Ll. Masanes, M. P. Müller, R. Augusiak, D. Perez-Garcia, Existence of an information unit as a postulate of
quantum theory
, Proceedings of the National Academy of Sciences 110, 16373-16377 (2013).

[27]
T. Fritz, A. B. Sainz, R. Augusiak, J. B. Brask, R. Chaves, A. Leverrier, A. Acin, Local Orthogonality: a multipartite
principle for correlations
, Nature Communications 4, 2263 (2013).

[26]
P. Badziag, P. Horodecki, R. Horodecki, R. Augusiak, Separability in terms of a single entanglement witness,
Physical Review A 88, 010301(R) (2013).

[25]
R. Augusiak, J. Tura, J. Samsonowicz, M. Lewenstein, Entangled symmetric states of N qubits with positive  
partial transpositions
, Physical Review A 86, 042316 (2012).

[24]
J. Tura, R. Augusiak, P. Hyllus, M. Kus, J. Samsonowicz, M. Lewenstein, Four-qubit PPT entangled symmetric
states
, Physical Review A 85, 060302(R) (2012).

[23]
R. Augusiak, T. Fritz, Ma. Kotowski, Mi. Kotowski, M. Pawlowski, M. Lewenstein, A. Acin, Tight Bell inequali-
ties
with no quantum violation from qubit unextendible product bases
, Physical Review A 85, 042113 (2012).

[22]
R. Augusiak, G. Sarbicki, and M. Lewenstein, Optimal decomposable witnesses revisited, Physical Review A
84, 052323 (2011).

[21]
R. Augusiak, J. Stasinska, C. Hadley, J. K. Korbicz, M. Lewenstein, A. Acin, Bell inequalities with no quantum 
violation and unextendible product bases
, Physical Review Letters 107, 070401 (2011).

[20]
R. Augusiak, J. Tura, and M. Lewenstein, A note on the optimality of decomposable entanglement witnesses and
completely entangled subspaces
, Journal of Physics A: Mathematical and Theoretical 44, 212001 (2011)
(Editorial highlight in 2011; see also Insight).

[19] R. Augusiak, J. Bae, L. Czekaj, and M. Lewenstein, On structural physical approximations and entanglement
breaking maps
, Journal of Physics A: Mathematical and Theoretical 44, 185308 (2011).

[18]
R. Augusiak, D. Cavalcanti, G. Prettico, and A. Acin, Perfect Quantum Privacy Implies Nonlocality,
Physical Review Letters 104, 230401 (2010).

[17]
A. Acin, R. Augusiak, D. Cavalcanti, C. Hadley, J. K. Korbicz, M. Lewenstein, Ll. Masanes, M. Piani, Unified
framework for correlations in terms of local quantum observables
, Physical Review Letters 104, 140404 (2010).

[16]
R. Augusiak, F. M. Cucchietti, F. Haake, and M. Lewenstein, Quantum kinetic Ising models, New Journal of   
Physics 12, 025021 (2010).

[15]
R. Augusiak, J. Grabowski, M. Kuś, M. Lewenstein, Searching for extremal PPT entangled states, Optics
Communications 283, 805 (2010).

[14]
R. Augusiak, M. Lewenstein, Towards measurable bounds on entanglement measures, Quantum Information Processing 8, 493 (2009).

[13]
R. Augusiak, P. Horodecki, Multipartite secret key distillation and bound entanglement, Physical Review A 80, 042307 (2009).

[12]
R. Augusiak, J. Stasińska, Positive maps, majorization, entropic inequalities and detection of entanglement, New Journal of Physics 11, 053018 (2009).

[11]
R. Augusiak, P. Horodecki, W-like bound entangled states and secure key distillation, Europhysics Letters 85, 50001 (2009).

[10] R. Augusiak, M. Demianowicz, P. Horodecki, Universal observable detecting all two-qubit entanglement and determinant-based separability tests, Physical Review A 77, 030301(R) (2008).

[9] R. Augusiak, J. Stasińska, General scheme for construction of scalar separability criteria from positive maps,
Physical Review A 77, 010303(R) (2008).

[8] R. Augusiak, J. Stasińska, P. Horodecki, Beyond the standard entropic inequalities: Stronger scalar
separability criteria and their applications,
 Physical Review A 77, 012333 (2008).

[7] R. Augusiak, Scattering of Dirac particles from nonlocal separable potentials: The eigenchannel approach,
Physical Review C 75, 064002 (2007).

[6] R. Augusiak, J. Stasińska, Rotationally invariant states and bound entanglement, Physics Letters A 363, 182 (2007).

[5]  P. Horodecki, R. Augusiak, M. Demianowicz, General construction of noiseless networks detecting entanglement with the help of linear maps, Physical Review A 74, 052323 (2006).

[4] 
R. Augusiak, P. Horodecki, Bound entanglement maximally violating Bell inequalities: Quantum entanglement is not fully equivalent to cryptographic security, Physical Review A 74, 010305(R) (2006).

[3] P. Horodecki, R. Augusiak, Quantum states representing perfectly secure bits are always distillable, Physical Review A 74, 010302(R) (2006).

[2] R. Augusiak, P. Horodecki, Generalized Smolin states and their properties, Physical Review A 73, 012318 (2006).

[1] R. Augusiak, Non-relativistic quantum scattering from non-local separable potentials: The eigenchannel approach, Annalen der Physik 14, 398 (2005).
       [link to the paper]     [arXiv version]
​
BOOK CHAPTERS, PROCEEDINGS, ETC.

​
[1] F. J. Curchod, M. Johansson, R. Augusiak, M. J. Hoban, P. Wittek, A. Acin, A single Entangled System is an Unbounded Source of Nonlocal Correlations and of Certified Random Numbers,  Proceedings of 12th Conference on the Theory of Quantum Computation, Communication and Cryptography (TQC 2017), ed. Mark M. Wilde, LIPICS vol. 73

​[2] J. Tura, A. B. Sainz, T. Grass, R. Augusiak, A. Acin, M. Lewenstein, Entanglement and Nonlocality in Many-Body Systems: a primer, Proceedings of the International School of Physics "Enrico Fermi" 2014 in Varenna (Course 191 - Quantum Matter at Ultralow Temperatures); arXiv:1501.02733.

[3] A. Acin, M. L. Almeida, R. Augusiak, and N. Brunner, Guess your neighbour's input: no quantum advantage but an advantage for quantum theory, in Quantum Theory: Informational Foundations and Foils, Fundamental Theories in Physics 181, eds. G Chiribella and R. W. Spekkens,  (Springer, 2016); arXiv:1205.3076.

[4]  R. Augusiak, F. M. Cucchietti, M. Lewenstein, Many body physics from a quantum information perspective, in Modern Theories of Many-Particle Systems in Condensed Matter Physics, eds. D. C. Cabra, A. Honecker, and P. Pujol,
Lecture Notes in Physics 843, pp. 245-294 (2012); arXiv:1003.3153.

[5] A. Niederberger, S. Braungardt, U. Ebling, T. Grass, P. Hauke, A. Kubasiak, A. Zamora, R. Augusiak, O. Dutta, E. Szirmai, M. Ciappina, F. M. Cucchietti, A. Eckardt, J. K. Korbicz, G. J. Lapeyre, G. Szirmai, L. Tagliacozzo, M. Rodriguez, P. Massignan, M. Lewenstein, Theoretical pathways towards experimental quantum simulators, 
Optica Pura y Aplicada 44, 333-345 (2011)     [pdf]

[6]  P. Horodecki, R. Augusiak, On quantum cryptography with bipartite bound entangled states, Quantum Information Processing: From Theory to Experiment, NATO Science Series III, Vol. 199, edited by D. G. Angelakis et al., IOS Press, Amsterdam, 2006, pp. 19-29; arXiv:0712.3999.


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  • RESEARCH GROUP