Physics Research Publications

Journal Articles, Preprints and Conference Proceedings.

1. David Collins,"Qubit-channel metrology with very noisy initial states", Phys. Rev. A 99, 012123 (2019).
2. David Collins and Jaimie Stephens, "Depolarizing Parameter Channel Estimation Using Noisy Initial States", Phys. Rev. A, 92, 032324 (2015).
3. David Collins, "Mixed-state Pauli-channel parameter estimation," Phys. Rev. A, 87, 032301 (2013)
4. Michael Frey, David Collins, and Karl Gerlach, "Probing the qudit depolarizing channel," J. Phys. A Math. Theor. 44, 205306 (2011). Preprint arXiv:1008.1557 (2010).
5. David Collins, "Discrimination of unitary transformations in the Deutsch-Jozsa algorithm," Phys. Rev. A, 81, 052323 (2010). Preprint arXiv:1002.4227 (2010).
6. Michael Frey and David Collins, "Quantum Fisher information and the qudit depolarization channel," Quantum Information and Computation VII, Eds. Donker, Pirich and Brandt, Proc. SPIE, 7342, 73420N (2009).
7. David Collins, "Discrimination of Unitary Transformations and Quantum Algorithms," Quantum Communication, Measurement and Computing (QCMC): Ninth International Conference on QCMC, AIP Conf. Proc., 1110, 403 (2009). Preprint arXiv:0811.1359. (2008).
8. Tomasz M. Kott and David Collins, "Statistical comparison of ensemble implementations of Grover's search algorithm to classical sequential searches," Phys. Rev. A, 77, 052314 (2008). Preprint quant-ph/0708.0808 (2007).
9. Brandon M. Anderson and David Collins, "Polarization Requirements for Ensemble Implementations of Quantum Algorithms with a Single Bit Output," Phys. Rev. A, 72, 042337 (2005). Preprint quant-ph/0508061.
10. Arvind and David Collins, "Scaling issues in ensemble implementations of the Deutsch-Jozsa algorithm," Phys. Rev. A, 68, 052301 (2003). Preprint quant-ph/0307153.
11. David Collins, "Shortening Grover's search algorithm for an expectation value quantum computer," Preprint quant-ph/0209148. Proceedings of the Sixth International Conference on Quantum Communication, Measurement and Computing (QCMC'02), Rinton Press, Princeton NJ, (2002).
12. David Collins, "Modified Grover's algorithm for an expectation-value quantum computer," Phys. Rev. A, 65, 052321 (2002). Preprint quant-ph/0111108.
13. David Collins, K. W. Kim, W. C. Holton, H. Sierzputowska-Gracz, E. O. Stejskal, "Orchestrating an NMR quantum computation: the N=3 Deutsch-Jozsa algorithm," Preprint quant-ph/0105045 (2001).
14. David Collins, K. W. Kim, W. C. Holton, H Sierzputowska-Grazc, and E. O. Stejskal, "NMR quantum computation with indirectly coupled gates," Phys. Rev. A, 62, 022304 (2000).
15. David Collins, K. W. Kim, and W. C. Holton, "Deutsch-Jozsa algorithm as a test of quantum computation," Phys Rev A, 58, 1633 (1998).
16. P. Cartier, C DeWitt-Morette, A. Wurm, and D. Collins, "A Rigorous Mathematical Foundation of Functional Integration," Contains an appendix on Functional Integration Over Complex Poisson Paths prepared by D. Collins. Functional Integration: Basics and Applications, Eds C. DeWitt-Morette, P. Cartier and A. Folacci, (Plenum Press, New York, 1997).

Journal Articles, Preprints and Conference Proceedings.

1. "Anisotropic evolution of D-dimensional FRW spacetime", Bret Brouse, Scott Jackson, and Chad Middleton, Eur. Phys. J. C 79: 982 (2019), arXiv:1902.00130
2. "Elliptical-like orbits on a warped spandex fabric: A theoretical/experimental undergraduate research project", Chad A. Middleton and Dannyl Weller, Am. J. Phys. 84 (4), April 2016
3. "The 2D surfaces that generate Newtonian and general relativistic orbits with small eccentricities", C. A. Middleton, Am. J. Phys. 83 (7), July 2015
4. "Circular orbits on a warped spandex fabric", C. Middleton and M. Langston, Am. J. Phys. 82, 287 (2014)
5. C. Middleton and E. Stanley, "Anisotropic evolution of 5D Friedmann-Robertson-Walker spacetime," Phys. Rev. D 84, 085013 (2011), Preprint gr-qc/1107.1828.
6. Jacob Cady and Chad A. Middleton, "The High/Low Road Demonstration, or Birds on a Wire," J. Undergraduate Research in Physics, 22, Dec 2009.
7. Daniel R. Rottinghaus and Chad A. Middleton, "Kayaking Physics: The Tipping Angle," J. Undergraduate Research in Physics, 22, Aug 2009.
8. Keith Andrew, Brett Bolen and Chad A. Middleton, "Solutions of higher dimensional Gauss-Bonnet FRW cosmology," Gen. Rel. Grav., 39 2061 (2007).
9. James Alsup, George Siopsis, and Chad Middleton "AdS/CFT Correspondence with Heat Conduction," Phys. Lett. B, 654, 35 (2007).
10. Chad Middleton, "Using A Brane to Probe the Bulk", Mercury Magazine, 35 No 2, 18 (2006).
11. Chad Middleton, George Siopsis, "Constrained perturbative expansion of the DGP model," Phys. Lett. B 613, 189 (2005).
12. Chad Middleton, George Siopsis, "The Schwarzschild solution in the DGP model, " Mod. Phys. Lett. A, 19, 2259 (2004).

Journal Articles, Preprints and Conference Proceedings.

Journal Articles, Preprints and Conference Proceedings.

1. A. Y. Shiekh, "Operator regularization of Feynman diagrams at multi-loop order," Can. J. Phys. 89, 1149 (2011).
2. A. Y. Shiekh, "Operator regularization of Feynman diagrams at one-loop order," Can. J. Phys. 89, 289 (2011).
3. Arif Akhundov and Anwar Shiekh, "A Review of leading quantum gravitational corrections to Newtonian gravity," Electr. J. Theor. Phys. 5 (17), 1 (2008).
4. A. Y. Shiekh, " The Quantum Interference Computer: Error Correction and an Experimental Proposal," Int. J. Theor. Phys. 47, 2176 (2008).
5. A. Y. Shiekh, " The Role of Quantum Interference in Quantum Computing," Int. J. Theor. Phys. 45, 1646, (2006).
6. A. Akhundov, S. Bellucci, A. Shiekh, "Gravitational interaction to one-loop in effective quantum gravity," Phys. Lett. B, 395, 16 (1997).
7. S. Bellucci, A. Shiekh, "Gravity quantized (the high tension string)," Invited presentation published in the Proceedings of the XX Workshop on High Energy Physics and Field Theory, Eds I.V. Filimonova and V.A. Petrov (1997).
8. A. Y. Shiekh, "Can the equivalence principle survive quantization?" Invited plenary talk at the International Workshop on Anti-Matter, Gravity and AntiHydrogen Spectroscopy, Molise, Italy, May 1996. Published in Hyperfine Interactions 109, 105 (1997).
9. A. Y. Shiekh, "Is there really no quantum form of Einstein gravity?" Invited plenary review at the XIX International Workshop on High Energy Physics and Field Theory, Protvino, Russia, June 1996. Eds. V.A. Petrov, A.P. Samokhin and R.N. Rogalyov (Published in the proceedings, page 171-) (1996).
10. A. Y. Shiekh, "Quantizing orthodox gravity," Can. J. Phys. 74, 172 (1996).
11. A. Y. Shiekh, "Quantum Canonical Transformations. Consistent quantization and the Path Integral." Invited talk at the XVIII International Workshop on High Energy Physics and Field Theory, Protvino, Russia, June 1995. Eds. V.A. Petrov, A.P. Samokhin and R.N. Rogalyov (published in the proceedings, page 311-) (1995).
12. A. Y. Shiekh, "Quantum canonical transformations revisited," J. Math. Phys. 36, 6681 (1995).
13. A. Y. Shiekh, "The Perturbative Quantization of Gravity." Invited talk at the Poincare conference in Protvino, Summer 1994. Problems in High Energy Physics and Field Theory. Proceedings of the XVII workshop, Eds. A.P Samokhin and G.L. Rcheulishvili. (published in the proceedings, page 156-) (1994).
14. A. Y. Shiekh, "Finite massless quantum field theory," Can. J. Phys. 70, 463 (1992).
15. A. Y. Shiekh, "Does nature place a fundamental limit on strength," Can. J. Phys. 70, 458 (1992).
16. A. Y. Shiekh, "Deriving the Path Integral from the Operator Formalism (a new view on an old problem)." Lectures on Path Integration: Trieste 1991, Eds. H. Cerdeira et al., World Scientific, 1993, p 563 (1993).
17. A. Y. Shiekh and S. Chakrabarti, "Force on a Charged Particle Orbiting Around a Kerr-Newman Black Hole. Proceedings of the Sixth Marcel Grossmann meeting on General Relativity, Kyoto 1991, Eds. Humitaka Sato and Takashi Nakamura, World Scientific, 1360 (1992). preprint (1992).
18. S. C. Lee and A. Y. Shiekh, "Information loss down a black hole," Gen. Rev. Grav., 23, 81 (1991).
19. R. B. Mann, A. Shiekh, and L. Tarasov, "Classical and quantum properties of two-dimensional black holes," Nucl. Phys. B. 341, 134 (1990).

20. A. Y. Shiekh, "Zeta-function regularization of quantum field theory," Can. J. Phys. 68, 620 (1990).

21. A. Y. Shiekh, "Deriving the path integral from the operator formalism," Can. J. Phys. 68, 428 (1990).
22. A. Y. Shiekh, "The trivialization of constraints in quantum theory," J. Math. Phys. 31, 76 (1990).
23. A. Y. Shiekh, "Canonical transformations in quantum mechanics, (a canonically invariant path integral)," J. Math. Phys. 29, 913 (1988).
24. A. Y. Shiekh, "Calculation of non-relativistic scattering of charged scalar particles from a classical Aharonov-Bohm solenoid without an explicit gauge choice: Working within gauge theories without the explicit use of a gauge," Ann. Phys. 166, 299 (1986).

1. M. Adbdullah, C. Bavor, B. Chafamo, X. Jiang, M.H. Kalim, K. Stiffler, and C.A. Whiting, "Inflation from dynamical projective connections", Phys. Rev. D 106, no. 8, 084049 (2022)
   
2. S. Brensinger, K. Heitritter, V. G. J. Rodgers, K. Stiffler and C. A. Whiting, "Dark Energy From Dynamical Projective Connections", Class. Quantum Grav. 37, no. 5, 055003 (2020)
3. R. Terrisse, D. Tsimpis and C. A. Whiting, "D-branes and non-Abelian T-duality", NPB 947, 114733 (2019)
4. L. A. Pando Zayas, D. Tsimpis and C. A. Whiting, "Supersymmetric IIB background with AdS₄ vacua from massive IIA supergravity", Phys. Rev. D 96, no. 4, 046013 (2017)
5. L. A. Pando Zayas, V. G. J. Rodgers and C. A. Whiting, "Supergravity solutions with AdS₄ from non-Abelian T-dualities", JHEP 1602, 061
6. N.T. Macpherson, C. Núñez, L. A. Pando Zayas, V. G. J. Rodgers and C. A. Whiting, "Type IIB supergravity solutions with AdS₅ from Abelian and non-Abelian T dualities", JHEP 1502, 040 (2015)
7. B. K. Button, L. Rodriguez, C. A. Whiting and T. Yildirim, "A Near Horizon CFT Dual for Kerr-Newman-AdS", Int. J. Mod. Phys. A 26, 3077 (2011)
8. C. A. Whiting, S. R. Spangler, L. D. Ingleby and L. M. Haffner, "Confirmation of a Faraday Rotation Measure Anomaly in Cygnus", Astrophys. J. 694, 1452 (2009)
9. L. D. Ingleby, S. R. Spangler and C. A. Whiting, "Probing the Large Scale Plasma Structure of the Solar Corona with Faraday Rotation Measurements", Astrophys. J. 668, 520 (2007)