Achim Kempf - Publications

Affiliations: 
Applied Mathematics University of Waterloo, Waterloo, ON, Canada 

84 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2023 Reitz M, Šoda B, Kempf A. Model for Emergence of Spacetime from Fluctuations. Physical Review Letters. 131: 211501. PMID 38072596 DOI: 10.1103/PhysRevLett.131.211501  0.308
2020 Jonsson RH, Aruquipa DQ, Casals M, Kempf A, Martin-Martinez E. Communication through quantum fields near a black hole Physical Review D. 101: 125005. DOI: 10.1103/Physrevd.101.125005  0.449
2020 Yamaguchi K, Ahmadzadegan A, Simidzija P, Kempf A, Martín-Martínez E. Superadditivity of channel capacity through quantum fields Physical Review D. 101. DOI: 10.1103/Physrevd.101.105009  0.439
2020 Hotta M, Kempf A, Martín-Martínez E, Tomitsuka T, Yamaguchi K. Duality in the dynamics of Unruh-DeWitt detectors in conformally related spacetimes Physical Review D. 101: 85017. DOI: 10.1103/Physrevd.101.085017  0.307
2020 Simidzija P, Ahmadzadegan A, Kempf A, Martín-Martínez E. Transmission of quantum information through quantum fields Physical Review D. 101. DOI: 10.1103/Physrevd.101.036014  0.457
2020 Stritzelberger N, Kempf A. Coherent delocalization in the light-matter interaction Physical Review D. 101. DOI: 10.1103/Physrevd.101.036007  0.313
2020 Kendall ERC, Kempf A. The dynamics of entropies at the onset of interactions Journal of Physics A. DOI: 10.1088/1751-8121/Abb040  0.323
2019 Bornman N, Kempf A, Forbes A. Quantum imaging using relativistic detectors Physical Review D. 100. DOI: 10.1103/Physrevd.100.125004  0.394
2019 Ahmadzadegan A, Lalegani F, Kempf A, Mann RB. Probing geometric information using the Unruh effect in the vacuum Physical Review D. 100. DOI: 10.1103/Physrevd.100.085013  0.402
2019 Grimmer D, Kempf A, Mann RB, Martín-Martínez E. Zeno friction and antifriction from quantum collision models Physical Review A. 100. DOI: 10.1103/Physreva.100.042702  0.423
2019 Berry M, Zheludev N, Aharonov Y, Colombo F, Sabadini I, Struppa DC, Tollaksen J, Rogers ETF, Qin F, Hong M, Luo X, Remez R, Arie A, Götte JB, Dennis MR, ... ... Kempf A, et al. Roadmap on superoscillations Journal of Optics. 21: 053002. DOI: 10.1088/2040-8986/Ab0191  0.356
2018 Jonsson RH, Ried K, Martín-Martínez E, Kempf A. Transmitting qubits through relativistic fields Journal of Physics a: Mathematical and Theoretical. 51: 485301. DOI: 10.1088/1751-8121/Aae78A  0.458
2018 Grimmer D, Brown E, Kempf A, Mann RB, Martín-Martínez E. A classification of open Gaussian dynamics Journal of Physics a: Mathematical and Theoretical. 51: 245301. DOI: 10.1088/1751-8121/Aac114  0.364
2018 Martin RTW, Kempf A. Function spaces obeying a time-varying bandlimit Journal of Mathematical Analysis and Applications. 458: 1597-1638. DOI: 10.1016/J.Jmaa.2017.10.018  0.351
2018 Kempf A. Quantum Gravity, Information Theory and the CMB Foundations of Physics. 48: 1191-1203. DOI: 10.1007/S10701-018-0163-2  0.505
2017 Rodríguez-Briones NA, Martín-Martínez E, Kempf A, Laflamme R. Correlation-Enhanced Algorithmic Cooling. Physical Review Letters. 119: 050502. PMID 28949719 DOI: 10.1103/Physrevlett.119.050502  0.34
2017 Chatwin-Davies A, Kempf A, Martin RTW. Natural Covariant Planck Scale Cutoffs and the Cosmic Microwave Background Spectrum. Physical Review Letters. 119: 031301. PMID 28777591 DOI: 10.1103/Physrevlett.119.031301  0.384
2017 Panine M, Kempf A. A convexity result in the spectral geometry of conformally equivalent metrics on surfaces International Journal of Geometric Methods in Modern Physics. 14: 1750157. DOI: 10.1142/S0219887817501572  0.378
2017 Jia D, Tang E, Kempf A. Integration by differentiation: new proofs, methods and examples Journal of Physics A. 50: 235201. DOI: 10.1088/1751-8121/Aa6F32  0.344
2017 Jackson DM, Kempf A, Morales AH. A robust generalization of the Legendre transform for QFT Journal of Physics A. 50: 225201. DOI: 10.1088/1751-8121/Aa6Abb  0.444
2017 Yazdi YK, Kempf A. Towards Spectral Geometry for Causal Sets Classical and Quantum Gravity. 34: 94001. DOI: 10.1088/1361-6382/Aa663F  0.302
2017 Kempf A, Prain A. Driving quantum systems with superoscillations Journal of Mathematical Physics. 58: 82101. DOI: 10.1063/1.4996135  0.322
2016 Panine M, Kempf A. Towards spectral geometric methods for Euclidean quantum gravity Physical Review D - Particles, Fields, Gravitation and Cosmology. 93. DOI: 10.1103/Physrevd.93.084033  0.451
2016 Saravani M, Aslanbeigi S, Kempf A. Spacetime curvature in terms of scalar field propagators Physical Review D - Particles, Fields, Gravitation and Cosmology. 93. DOI: 10.1103/Physrevd.93.045026  0.487
2016 Hümmer D, Martín-Martínez E, Kempf A. Renormalized Unruh-DeWitt particle detector models for boson and fermion fields Physical Review D - Particles, Fields, Gravitation and Cosmology. 93. DOI: 10.1103/Physrevd.93.024019  0.463
2016 Layden D, Martín-Martínez E, Kempf A. Universal scheme for indirect quantum control Physical Review a - Atomic, Molecular, and Optical Physics. 93. DOI: 10.1103/Physreva.93.040301  0.457
2016 Verdon-Akzam G, Martín-Martínez E, Kempf A. Asymptotically limitless quantum energy teleportation via qudit probes Physical Review a - Atomic, Molecular, and Optical Physics. 93. DOI: 10.1103/Physreva.93.022308  0.448
2016 Tang E, Garg L, Kempf A. Scaling properties of superoscillations and the extension to periodic signals Journal of Physics a: Mathematical and Theoretical. 49. DOI: 10.1088/1751-8113/49/33/335202  0.341
2015 Pye J, Donnelly W, Kempf A. Locality and entanglement in bandlimited quantum field theory Physical Review D - Particles, Fields, Gravitation and Cosmology. 92. DOI: 10.1103/Physrevd.92.105022  0.496
2015 Layden D, Martín-Martínez E, Kempf A. Perfect Zeno-like effect through imperfect measurements at a finite frequency Physical Review a - Atomic, Molecular, and Optical Physics. 91. DOI: 10.1103/Physreva.91.022106  0.434
2015 Kempf A, Jackson DM, Morales AH. How to (path-) integrate by differentiating Journal of Physics: Conference Series. 626. DOI: 10.1088/1742-6596/626/1/012015  0.381
2014 Jonsson RH, Martín-Martínez E, Kempf A. Quantum signaling in cavity QED Physical Review a - Atomic, Molecular, and Optical Physics. 89. DOI: 10.1103/Physreva.89.022330  0.432
2014 Kempf A, Jackson DM, Morales AH. New Dirac delta function based methods with applications to perturbative expansions in quantum field theory Journal of Physics a: Mathematical and Theoretical. 47. DOI: 10.1088/1751-8113/47/41/415204  0.465
2014 Kempf A. Quantum Gravity on a Quantum Computer? Foundations of Physics. 44: 472-482. DOI: 10.1007/S10701-013-9735-3  0.452
2013 Aasen D, Bhamre T, Kempf A. Shape from sound: toward new tools for quantum gravity. Physical Review Letters. 110: 121301. PMID 25166787 DOI: 10.1103/Physrevlett.110.121301  0.438
2013 Martín-Martínez E, Aasen D, Kempf A. Processing quantum information with relativistic motion of atoms. Physical Review Letters. 110: 160501. PMID 23679587 DOI: 10.1103/Physrevlett.110.160501  0.428
2013 Martín-Martínez E, Brown EG, Donnelly W, Kempf A. Sustainable entanglement production from a quantum field Physical Review a - Atomic, Molecular, and Optical Physics. 88. DOI: 10.1103/Physreva.88.052310  0.424
2013 Kempf A, Chatwin-Davies A, Martin RTW. A fully covariant information-theoretic ultraviolet cutoff for scalar fields in expanding Friedmann Robertson Walker spacetimes Journal of Mathematical Physics. 54. DOI: 10.1063/1.4790482  0.341
2013 Brown EG, Webster EJ, Martín-Martínez E, Kempf A. Purified discord and multipartite entanglement Annals of Physics. 337: 153-162. DOI: 10.1016/J.Aop.2013.06.015  0.435
2012 Bojowald M, Kempf A. Generalized uncertainty principles and localization of a particle in discrete space Physical Review D - Particles, Fields, Gravitation and Cosmology. 86. DOI: 10.1103/Physrevd.86.085017  0.477
2012 Rideout D, Jennewein T, Amelino-Camelia G, Demarie TF, Higgins BL, Kempf A, Kent A, Laflamme R, Ma X, Mann RB, Martín-Martínez E, Menicucci NC, Moffat J, Simon C, Sorkin R, et al. Fundamental quantum optics experiments conceivable with satellites - Reaching relativistic distances and velocities Classical and Quantum Gravity. 29. DOI: 10.1088/0264-9381/29/22/224011  0.491
2011 Cliche M, Kempf A. Vacuum entanglement enhancement by a weak gravitational field Physical Review D - Particles, Fields, Gravitation and Cosmology. 83. DOI: 10.1103/Physrevd.83.045019  0.397
2010 Cliche M, Kempf A. Relativistic quantum channel of communication through field quanta Physical Review a - Atomic, Molecular, and Optical Physics. 81. DOI: 10.1103/Physreva.81.012330  0.412
2010 Kempf A. Spacetime could be simultaneously continuous and discrete, in the same way that information can be New Journal of Physics. 12. DOI: 10.1088/1367-2630/12/11/115001  0.369
2009 Kempf A. Information-theoretic natural ultraviolet cutoff for spacetime. Physical Review Letters. 103: 231301. PMID 20366139 DOI: 10.1103/Physrevlett.103.231301  0.398
2009 B́ny C, Kempf A, Kribs DW. Quantum error correction on infinite-dimensional Hilbert spaces Journal of Mathematical Physics. 50. DOI: 10.1063/1.3155783  0.424
2009 Martin RTW, Kempf A. Quantum uncertainty and the spectra of symmetric operators Acta Applicandae Mathematicae. 106: 349-358. DOI: 10.1007/S10440-008-9302-7  0.404
2008 Kempf A, Martin R. Information theory, spectral geometry, and quantum gravity. Physical Review Letters. 100: 021304. PMID 18232851 DOI: 10.1103/Physrevlett.100.021304  0.482
2008 Bachmann S, Kempf A. On the Casimir effect with general dispersion relations Journal of Physics a: Mathematical and Theoretical. 41. DOI: 10.1088/1751-8113/41/16/164021  0.318
2007 Bény C, Kempf A, Kribs DW. Generalization of quantum error correction via the Heisenberg picture. Physical Review Letters. 98: 100502. PMID 17358519 DOI: 10.1103/Physrevlett.98.100502  0.467
2007 Bény C, Kempf A, Kribs DW. Quantum error correction of observables Physical Review A. 76: 42303. DOI: 10.1103/Physreva.76.042303  0.482
2007 Ferreira PJSG, Kempf A, Reis MJCS. Construction of Aharonov-Berry's superoscillations Journal of Physics a: Mathematical and Theoretical. 40: 5141-5147. DOI: 10.1088/1751-8113/40/19/013  0.317
2006 Ferreira PJSG, Kempf A. Superoscillations: Faster than the Nyquist rate Ieee Transactions On Signal Processing. 54: 3732-3740. DOI: 10.1109/Tsp.2006.877642  0.308
2006 Kempf A, Lorenz L. Exact solution of inflationary model with minimum length Physical Review D - Particles, Fields, Gravitation and Cosmology. 74. DOI: 10.1103/Physrevd.74.103517  0.446
2005 Ashoorioon A, Kempf A, Mann RB. Minimum length cutoff in inflation and uniqueness of the action Physical Review D - Particles, Fields, Gravitation and Cosmology. 71. DOI: 10.1103/Physrevd.71.023503  0.689
2005 Calder MS, Kempf A. Analysis of superoscillatory wave functions Journal of Mathematical Physics. 46. DOI: 10.1063/1.1825076  0.334
2004 Kempf A. Covariant information-density cutoff in curved space-time. Physical Review Letters. 92: 221301. PMID 15245209 DOI: 10.1103/Physrevlett.92.221301  0.393
2004 Kempf A. Fields with finite information density Physical Review D. 69. DOI: 10.1103/Physrevd.69.124014  0.366
2004 Kempf A, Ferreira PJSG. Unusual properties of superoscillating particles Journal of Physics a: Mathematical and General. 37: 12067-12076. DOI: 10.1088/0305-4470/37/50/009  0.425
2001 Kempf A, Niemeyer JC. Perturbation spectrum in inflation with a cutoff Physical Review D. 64. DOI: 10.1103/Physrevd.64.103501  0.425
2001 Kempf A. Mode generating mechanism in inflation with a cutoff Physical Review D. 63. DOI: 10.1103/Physrevd.63.083514  0.35
2001 Kempf A. Unsharp degrees of freedom and the generating of symmetries Physical Review D. 63. DOI: 10.1103/Physrevd.63.024017  0.384
2001 Kempf A, Klauder JR. On the implementation of constraints through projection operators Journal of Physics a: Mathematical and General. 34: 1019-1036. DOI: 10.1088/0305-4470/34/5/307  0.307
2000 Kempf A. Fields over unsharp coordinates. Physical Review Letters. 85: 2873-6. PMID 11005957 DOI: 10.1103/Physrevlett.85.2873  0.442
2000 Kempf A. Black holes, bandwidths and Beethoven Journal of Mathematical Physics. 41: 2360-2374. DOI: 10.1063/1.533244  0.352
1999 Kempf A. On the three short-distance structures which can be described by linear operators Reports On Mathematical Physics. 43: 171-177. DOI: 10.1016/S0034-4877(99)80025-1  0.336
1998 Adler SL, Kempf A. Corrections to the emergent canonical commutation relations arising in the statistical mechanics of matrix models Journal of Mathematical Physics. 39: 5083-5097. DOI: 10.1063/1.532579  0.344
1997 Kempf A. On path integration on noncommutative geometries Banach Center Publications. 40: 379-386. DOI: 10.4064/-40-1-379-386  0.434
1997 Kempf A. On nonlocality, lattices and internal symmetries Europhysics Letters. 40: 257-261. DOI: 10.1209/Epl/I1997-00457-7  0.418
1997 Kempf A, Mangano G. Minimal length uncertainty relation and ultraviolet regularization Physical Review D - Particles, Fields, Gravitation and Cosmology. 55: 7909-7920. DOI: 10.1103/Physrevd.55.7909  0.454
1997 Kempf A. Non-pointlike particles in harmonic oscillators Journal of Physics a: Mathematical and General. 30: 2093-2101. DOI: 10.1088/0305-4470/30/6/030  0.437
1997 Kempf A. On quantum field theory with nonzero minimal uncertainties in positions and momenta Journal of Mathematical Physics. 38: 1347-1372. DOI: 10.1063/1.531814  0.481
1997 Kempf A. Three short distance structures from quantum algebras Czechoslovak Journal of Physics. 47: 1191-1198.  0.324
1996 Kempf A. Noncommutative geometric regularization. Physical Review D: Particles and Fields. 54: 5174-5178. PMID 10021206 DOI: 10.1103/Physrevd.54.5174  0.442
1996 Hinrichsen H, Kempf A. Maximal localization in the presence of minimal uncertainties in positions and in momenta Journal of Mathematical Physics. 37: 2121-2137. DOI: 10.1063/1.531501  0.473
1996 Kempf A. Noncommutative geometric regularization Physical Review B-Condensed Matter. 54: 5163-5173.  0.4
1995 Kempf A, Mangano G, Mann RB. Hilbert space representation of the minimal length uncertainty relation. Physical Review D: Particles and Fields. 52: 1108-1118. PMID 10019328 DOI: 10.1103/Physrevd.52.1108  0.484
1995 Kempf A, Mangano G, Mann RB. Hilbert space representation of the minimal length uncertainty relation Physical Review D. 52: 1108-1118. DOI: 10.1103/PhysRevD.52.1108  0.406
1994 Kempf A. Uncertainty relation in quantum mechanics with quantum group symmetry Journal of Mathematical Physics. 35: 4483-4496. DOI: 10.1063/1.530798  0.49
1994 Kempf A, Majid S. Algebraic q-integration and Fourier theory on quantum and braided spaces Journal of Mathematical Physics. 35: 6802-6837. DOI: 10.1063/1.530644  0.385
1994 Engeldinger RA, Kempf A. Sub‐Hopf‐algebra‐induced twists of quantum enveloping algebras Journal of Mathematical Physics. 35: 1931-1938. DOI: 10.1063/1.530579  0.463
1994 Kempf A. Quantum groups and quantum field theory with nonzero minimal uncertainties in positions and momenta Czechoslovak Journal of Physics. 44: 1041-1048. DOI: 10.1007/Bf01690456  0.469
1993 Kempf A. Quantum group symmetric Bargmann-Fock space: Integral kernels, Green functions, driving forces Journal of Mathematical Physics. 34: 969-987. DOI: 10.1063/1.530204  0.416
1992 Kempf A. Quantum group-symmetric fock spaces with bargmann-fock representation Letters in Mathematical Physics. 26: 1-12. DOI: 10.1007/Bf00420513  0.416
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