1989 …2020

Research output per year

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Research Output

2020

Constraints on nonlocality in networks from no-signaling and independence

Gisin, N., Bancal, J-D., Cai, Y., Remy, P., Tavakoli, A., Zambrini Cruzeiro, E., Popescu, S. & Brunner, N., 2020, In : Nature Communications. 11, 1, 2378.

Research output: Contribution to journalArticle (Academic Journal)

Open Access

On conservation laws in quantum mechanics

Aharonov, Y., Popescu, S. & Rohrlich, D., 2020, (Accepted/In press) In : Proceedings of the National Academy of Sciences of the United States of America.

Research output: Contribution to journalArticle (Academic Journal)

Reference frames which separately store noncommuting conserved quantities

Popescu, S., Sainz, A. B., Short, A. J. & Andreas, W., 24 Aug 2020, In : Physical Review Letters. 125, 5 p., 090601.

Research output: Contribution to journalArticle (Academic Journal)

Open Access
File
12 Downloads (Pure)
2019

Exploring the limits of no backwards in time signalling

Guryanova, Y., Silva, R. F., Short, A. J., Skrzypczyk, P., Brunner, N. & Popescu, S., 9 Dec 2019, In : Quantum. 3, 24 p., 211.

Research output: Contribution to journalArticle (Academic Journal)

Open Access
File
77 Downloads (Pure)
2018

Quantum reference frames and their applications to thermodynamics

Popescu, S., Sainz, A. B., Short, T. & Winter, A., 13 Jul 2018, In : Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 376, 2123, 13 p., 20180111.

Research output: Contribution to journalArticle (Academic Journal)

Open Access
File
6 Citations (Scopus)
314 Downloads (Pure)
2017

Connecting processes with indefinite causal order and multi-time quantum states

Silva, R., Guryanova, Y., Short, T., Skrzypczyk, P., Brunner, N. & Popescu, S., Oct 2017, In : New Journal of Physics. 19, 10, 12 p., 103022.

Research output: Contribution to journalArticle (Academic Journal)

Open Access
File
8 Citations (Scopus)
284 Downloads (Pure)
2016

Quantum violation of the pigeonhole principle and the nature of quantum correlations

Aharonov, Y., Colombo, F., Popescu, S., Sabadini, I., Struppa, D. & Tollaksen, J., 4 Jan 2016, In : Proceedings of the National Academy of Sciences of the United States of America.

Research output: Contribution to journalArticle (Academic Journal)

22 Citations (Scopus)

Thermodynamics of quantum systems with multiple conserved quantities

Guryanova, Y., Popescu, S., Short, A. J., Silva, R. & Skrzypczyk, P., 7 Jul 2016, In : Nature Communications. 7, 9 p., 12049.

Research output: Contribution to journalArticle (Academic Journal)

Open Access
File
42 Citations (Scopus)
369 Downloads (Pure)
2015

Multiple Observers Can Share the Nonlocality of Half of an Entangled Pair by Using Optimal Weak Measurements

Silva, R. F., Gisin, N., Guryanova, Y. & Popescu, S., 26 Jun 2015, In : Physical Review Letters. 114, 25, 4 p., 250401.

Research output: Contribution to journalArticle (Academic Journal)

Open Access
File
29 Citations (Scopus)
292 Downloads (Pure)
2014

Coherently enhanced measurements in classical mechanics

Popescu, S. & Braun, D., Aug 2014, In : Quantum Measurements and Quantum Metrology. 2, 1

Research output: Contribution to journalArticle (Academic Journal)

Entanglement enhances cooling in microscopic quantum refrigerators

Brunner, N., Huber, M., Linden, N., Popescu, S., Silva, R. & Skrzypczyk, P., 13 Mar 2014, In : Physical Review E: Statistical, Nonlinear, and Soft Matter Physics. 89, 3, 032115.

Research output: Contribution to journalArticle (Academic Journal)

91 Citations (Scopus)

How Energy Conservation Limits Our Measurements

Navascues, M. & Popescu, S., 9 Apr 2014, In : Physical Review Letters. 112, 140502.

Research output: Contribution to journalArticle (Academic Journal)

Pre- and postselected quantum states: Density matrices, tomography, and Kraus operators

Popescu, S., Silva, R. F., Guryanova, Y. A., Brunner, N., Linden, N. & Short, A. J., 23 Jan 2014, In : Physical Review A: Atomic, Molecular and Optical Physics. 89, 1, 012121.

Research output: Contribution to journalArticle (Academic Journal)

22 Citations (Scopus)

Work extraction and thermodynamics for individual quantum systems

Popescu, S., Skrzypczyk, P. & Short, A. J., 27 Jun 2014, In : Nature Communications. 5

Research output: Contribution to journalArticle (Academic Journal)

176 Citations (Scopus)
2013

Each instant of time a new Universe

Popescu, S., Aharonov, Y. & Tollaksen, J., 2013, Quantum Theory - A two-time success story. Struppa, D. & Tollaksen, J. (eds.). Springer

Research output: Chapter in Book/Report/Conference proceedingChapter in a book

Intra-molecular refrigeration in enzymes

Popescu, S. & Briegel, H., 8 Oct 2013, In : Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 469 , 2158 , 20110290.

Research output: Contribution to journalArticle (Academic Journal)

6 Citations (Scopus)

Oblivious transfer and quantum channels as communication resources

Gisin, N., Popescu, S., Scarani, V., Wolf, S. & Wullschleger, J., Mar 2013, In : Natural Computing. 12, 1, p. 13-17 5 p.

Research output: Contribution to journalArticle (Academic Journal)

3 Citations (Scopus)

Peculiar features of entangled states with postselection

Aharonov, Y., Nussinov, S., Popescu, S. & Vaidman, L., 28 Jan 2013, In : Physical Review A: Atomic, Molecular and Optical Physics. 87, 1, 4 p., 014105.

Research output: Contribution to journalArticle (Academic Journal)

6 Citations (Scopus)

Quantum Cheshire Cats

Popescu, S., Aharonov, Y., Rohrlich, D. & Skrzypczyk, P., 7 Nov 2013, In : New Journal of Physics. 15, 113015.

Research output: Contribution to journalArticle (Academic Journal)

93 Citations (Scopus)

The classical limit of quantum optics: not what it seems at first sight

Aharonov, Y., Botero, A., Nussinov, S., Popescu, S., Tollaksen, J. & Vaidman, L., 3 Sep 2013, In : New Journal of Physics. 15, 7 p., 093006.

Research output: Contribution to journalArticle (Academic Journal)

9 Citations (Scopus)
2012

A critical view on transport and entanglement in models of photosynthesis

Tiersch, M., Popescu, S. & Briegel, H. J., 13 Aug 2012, In : Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 370, 1972, p. 3771-3786 16 p.

Research output: Contribution to journalArticle (Academic Journal)

30 Citations (Scopus)

A Quantum Delayed-Choice Experiment

Peruzzo, A., Shadbolt, P., Brunner, N., Popescu, S. & O'Brien, J. L., 2 Nov 2012, In : Science. 338, 6107, p. 634-637 4 p.

Research output: Contribution to journalArticle (Academic Journal)

125 Citations (Scopus)

Open Quantum System Approach to the Modeling of Spin Recombination Reactions

Tiersch, M., Steiner, U. E., Popescu, S. & Briegel, H. J., 26 Apr 2012, In : Journal of Physical Chemistry A. 116, 16, p. 4020-4028 9 p.

Research output: Contribution to journalArticle (Academic Journal)

16 Citations (Scopus)

Persistent dynamic entanglement from classical motion: how bio-molecular machines can generate nontrivial quantum states

Guerreschi, G. G., Cai, J., Popescu, S. & Briegel, H. J., 29 May 2012, In : New Journal of Physics. 14, p. - 21 p., 053043.

Research output: Contribution to journalArticle (Academic Journal)

8 Citations (Scopus)

Virtual qubits, virtual temperatures, and the foundations of thermodynamics

Brunner, N., Linden, N., Popescu, S. & Skrzypczyk, P., 14 May 2012, In : Physical Review E: Statistical, Nonlinear, and Soft Matter Physics. 85, 5, p. - 14 p., 051117.

Research output: Contribution to journalArticle (Academic Journal)

100 Citations (Scopus)
2011

Can apparent superluminal neutrino speeds be explained as a quantum weak measurement?

Berry, M. V., Brunner, N., Popescu, S. & Shukla, P., 9 Dec 2011, In : Journal of Physics A: Mathematical and Theoretical. 44, 49, p. - 5 p., 492001.

Research output: Contribution to journalArticle (Academic Journal)

13 Citations (Scopus)

Consistent treatments of quantum mechanics Reply

Aharonov, Y., Popescu, S. & Tollaksen, J., Oct 2011, In : Physics Today. 64, 10, p. 9-10 2 p.

Research output: Contribution to journalLetter (Academic Journal)

Dynamical features of interference phenomena in the presence of entanglement

Kaufherr, T., Aharonov, Y., Nussinov, S., Popescu, S. & Tollaksen, J., 31 May 2011, In : Physical Review A: Atomic, Molecular and Optical Physics. 83, 5, p. - 14 p., 052127.

Research output: Contribution to journalArticle (Academic Journal)

6 Citations (Scopus)

Estimating preselected and postselected ensembles

Massar, S. & Popescu, S., 11 Nov 2011, In : Physical Review A: Atomic, Molecular and Optical Physics. 84, 5, p. - 10 p., 052106.

Research output: Contribution to journalArticle (Academic Journal)

9 Citations (Scopus)

Physics within a quantum reference frame

Angelo, R., Brunner, N., Popescu, S., Short, A. J. & Skrzypczyk, P., 2011, In : Journal of Physics A: Mathematical and Theoretical. 44, p. 145304

Research output: Contribution to journalArticle (Academic Journal)

20 Citations (Scopus)

The smallest refrigerators can reach maximal efficiency

Skrzypczyk, P., Brunner, N., Linden, N. & Popescu, S., 9 Dec 2011, In : Journal of Physics A: Mathematical and Theoretical. 44, 49, p. - 7 p., 492002.

Research output: Contribution to journalArticle (Academic Journal)

65 Citations (Scopus)

Time-symmetric quantum mechanics questioned and defended reply

Aharonov, Y., Popescu, S. & Tollaksen, J., May 2011, In : Physics Today. 64, 5, p. 62-63 2 p.

Research output: Contribution to journalLetter (Academic Journal)

Virtual qubits, virtual temperatures, and the foundations of thermodynamics

Brunner, N., Linden, N., Popescu, S. & Skrzypczyk, P., 2011

Research output: Non-textual formWeb publication/site

2010

A time-symmetric formulation of quantum mechanics

Aharonov, Y., Popescu, S. & Tollaksen, J., Nov 2010, In : Physics Today. 63, 11, p. 27-32 6 p.

Research output: Contribution to journalArticle (Academic Journal)

118 Citations (Scopus)

Dynamic entanglement in oscillating molecules and potential biological implications

Cai, J., Popescu, S. & Briegel, HJ., Jun 2010, In : Physical Review E: Statistical, Nonlinear, and Soft Matter Physics. 82, 2, p. 1-10 10 p., 021921.

Research output: Contribution to journalArticle (Academic Journal)

61 Citations (Scopus)

Entanglement consumption of instantaneous nonlocal quantum measurements

Clark, S. R., Connor, A. J., Jaksch, D. & Popescu, S., Aug 2010, In : New Journal of Physics. 12, p. 083034-1 - 083034-35 35 p.

Research output: Contribution to journalArticle (Academic Journal)

19 Citations (Scopus)

How Small Can Thermal Machines Be? The Smallest Possible Refrigerator

Linden, N., Popescu, S. & Skrzypczyk, P., 21 Sep 2010, In : Physical Review Letters. 105, 13, p. 1-4 4 p., 130401.

Research output: Contribution to journalArticle (Academic Journal)

225 Citations (Scopus)

Motional effects on the efficiency of excitation transfer

Asadian, A., Tiersch, M., Guerreschi, GG., Cai, J., Popescu, S. & Briegel, HJ., Jul 2010, In : New Journal of Physics. 12, p. 075019-1 - 075019-23 23 p.

Research output: Contribution to journalArticle (Academic Journal)

27 Citations (Scopus)

Non-locality beyond quantum mechanics

Popescu, S., 2010, Philosophy of Quantum Information and Entanglement. Bokulich, A. & University), G. J. B. (eds.). Cambridge University Press, p. 1 - 3 3 p.

Research output: Chapter in Book/Report/Conference proceedingChapter in a book

1 Citation (Scopus)

On the speed of fluctuations around thermodynamic equilibrium

Linden, N., Popescu, S., Short, AJ. & Winter, AJ., May 2010, In : New Journal of Physics. 12, p. 055021-1 - 055021-4 4 p.

Research output: Contribution to journalArticle (Academic Journal)

36 Citations (Scopus)

Quantum Phases: 50 years of the Aharonov-Bohm effect and 25 years of the Berry phase PREFACE

Dennis, M., Popescu, S. & Vaidman, L., 3 Sep 2010, In : Journal of Physics A: Mathematical and Theoretical. 43, 35, p. - 2 p., 350301.

Research output: Contribution to journalEditorial (Academic Journal)

3 Citations (Scopus)

Semifluxon degeneracy choreography in Aharonov-Bohm billiards

Berry, MV. & Popescu, S., Aug 2010, In : Journal of Physics A: Mathematical and Theoretical. 43, p. 354005-1 - 354005-11 11 p.

Research output: Contribution to journalArticle (Academic Journal)

5 Citations (Scopus)
2009

Closed sets of nonlocal correlations

Allcock, JE., Brunner, N., Linden, N., Popescu, S. & Skrzypczyk, P., Dec 2009, In : Physical Review A: Atomic, Molecular and Optical Physics. 80, p. 062107-1 - 062107-6 6 p.

Research output: Contribution to journalArticle (Academic Journal)

47 Citations (Scopus)

Emergence of Quantum Correlations from Nonlocality Swapping

Skrzypczyk, P., Brunner, N. & Popescu, S., Mar 2009, In : Physical Review Letters. 102, 11, p. 1-4 4 p., 110402.

Research output: Contribution to journalArticle (Academic Journal)

27 Citations (Scopus)

Multiple-time states and multiple-time measurements in quantum mechanics

Aharonov, Y., Popescu, S., Tollaksen, J. & Vaidman, L., May 2009, In : Physical Review A: Atomic, Molecular and Optical Physics. 79, 5, p. 1-16 16 p., 052110.

Research output: Contribution to journalArticle (Academic Journal)

49 Citations (Scopus)

Quantum mechanical evolution towards thermal equilibrium

Linden, N., Popescu, S., Short, A. J. & Winter, A. J., Jun 2009, In : Physical Review E: Statistical, Nonlinear, and Soft Matter Physics. 79, 6, 12 p., 061103.

Research output: Contribution to journalArticle (Academic Journal)

323 Citations (Scopus)
2008

Simulation of partial entanglement with no-signaling resources

Brunner, N., Gisin, N. & Popescu, S., Nov 2008, In : Physical Review A: Atomic, Molecular and Optical Physics. 78, p. 052111-1 - 052111-6 6 p.

Research output: Contribution to journalArticle (Academic Journal)

24 Citations (Scopus)

Testing a Bell inequality in multi-pair scenarios

Bancal, J-P., Branciard, C., Brunner, N., Gisin, N., Popescu, S. & Simon, C., Nov 2008, In : Physical Review A: Atomic, Molecular and Optical Physics. 78, p. 062110-1 - 062110-8 8 p.

Research output: Contribution to journalArticle (Academic Journal)

12 Citations (Scopus)
2007

Knill-Laflamme-Milburn Linear Optics Quantum Computation as a Measurement-Based Computation

Popescu, S., Dec 2007, In : Physical Review Letters. 99, p. 250501-1 - 250501-4 4 p.

Research output: Contribution to journalArticle (Academic Journal)

9 Citations (Scopus)

Knill-Laflamme-Milburn Quantum Computation with Bosonic Atoms

Popescu, S., Sep 2007, In : Physical Review Letters. 99, p. 130503-1 - 130503-4 4 p.

Research output: Contribution to journalArticle (Academic Journal)

13 Citations (Scopus)