All Stories

  1. Repeated quantum backflow and overflow

    Article • Proceedings of the Royal Society A Mathematical Physical and Engineering Sciences, December 2025, Royal Society Publishing

    Professor Christopher John Fewster

  2. Waiting around for Unruh

    Article • Classical and Quantum Gravity, November 2025, Institute of Physics Publishing

    Professor Christopher John Fewster

  3. Probability distribution for vacuum energy flux fluctuations in two spacetime dimensions

    Article • Physical Review D, April 2025, American Physical Society (APS)

    Professor Christopher John Fewster

  4. Quantum Reference Frames, Measurement Schemes and the Type of Local Algebras in Quantum Field Theory

    Article • Communications in Mathematical Physics, December 2024, Springer Science + Business Media

    Professor Christopher John Fewster

  5. Modified Green-Hyperbolic Operators

    Article • Symmetry Integrability and Geometry Methods and Applications, August 2023, SIGMA (Symmetry, Integrability and Geometry: Methods and Application)

    Professor Christopher John Fewster

  6. Quantum energy inequalities along stationary worldlines

    Article • Classical and Quantum Gravity, July 2023, Institute of Physics Publishing

    Professor Christopher John Fewster

  7. Comment on ‘Backflow in relativistic wave equations’

    Article • Journal of Physics A Mathematical and Theoretical, March 2023, Institute of Physics Publishing

    Professor Christopher John Fewster

  8. Asymptotic Measurement Schemes for Every Observable of a Quantum Field Theory

    Article • Annales Henri Poincaré, October 2022, Springer Science + Business Media

    Professor Christopher John Fewster

  9. Relative Cauchy Evolution for Linear Homotopy AQFTs

    Article • Communications in Mathematical Physics, March 2022, Springer Science + Business Media

    Professor Christopher John Fewster

  10. A semiclassical singularity theorem

    Article • Classical and Quantum Gravity, March 2022, Institute of Physics Publishing

    Professor Christopher John Fewster

  11. Integrals of incomplete beta functions, with applications to order statistics, random walks and string enumeration

    Article • Brazilian Journal of Probability and Statistics, March 2022, Institute of Mathematical Statistics

    Professor Christopher John Fewster

  12. Local structure of sprinkled causal sets

    Article • Physical Review D, April 2021, American Physical Society (APS)

    Professor Christopher John Fewster

  13. Impossible measurements require impossible apparatus

    Article • Physical Review D, January 2021, American Physical Society (APS)

    Professor Christopher John Fewster

  14. Quantum Fields and Local Measurements

    Article • Communications in Mathematical Physics, July 2020, Springer Science + Business Media

    Professor Christopher John Fewster

  15. Algebraic classical and quantum field theory on causal sets

    Article • March 2020, American Physical Society (APS)

    Professor Christopher John Fewster

  16. Explicit examples of probability distributions for the energy density in two-dimensional conformal field theory

    Article • January 2020, American Physical Society (APS)

    Professor Christopher John Fewster

  17. Probability distributions for space and time averaged quantum stress tensors

    Article • January 2020, American Physical Society (APS)

    Professor Christopher John Fewster

  18. A new derivation of singularity theorems with weakened energy hypotheses

    Article • Classical and Quantum Gravity, January 2020, Institute of Physics Publishing

    Professor Christopher John Fewster

  19. Quantum strong energy inequalities

    Article • Physical Review D, February 2019, American Physical Society (APS)

    Professor Christopher John Fewster

  20. A singularity theorem for Einstein–Klein–Gordon theory

    Article • General Relativity and Gravitation, September 2018, Springer Science + Business Media

    Professor Christopher John Fewster

  21. Probability distributions for the stress tensor in conformal field theories

    Article • Letters in Mathematical Physics, September 2018, Springer Science + Business Media

    Professor Christopher John Fewster

  22. The art of the state

    Article • International Journal of Modern Physics D, August 2018, World Scientific Pub Co Pte Lt

    Professor Christopher John Fewster

  23. Preface

    Article • International Journal of Modern Physics D, August 2018, World Scientific Pub Co Pte Lt

    Professor Christopher John Fewster

  24. Quantum energy inequalities in premetric electrodynamics

    Article • Physical Review D, January 2018, American Physical Society (APS)

    Professor Christopher John Fewster

  25. Vacuum quantum stress tensor fluctuations: A diagonalization approach

    Article • Physical Review D, January 2018, American Physical Society (APS)

    Professor Christopher John Fewster

  26. Asymptotically thermal responses for smoothly switched detectors

    Article • November 2017, World Scientific Pub Co Pte Lt

    Professor Christopher John Fewster

  27. Locally covariant quantum field theory and the spin–statistics connection

    Article • November 2017, World Scientific Pub Co Pte Lt

    Professor Christopher John Fewster

  28. An Analogue of the Coleman–Mandula Theorem for Quantum Field Theory in Curved Spacetimes

    Article • Communications in Mathematical Physics, July 2017, Springer Science + Business Media

    Professor Christopher John Fewster

  29. Quantum Energy Inequalities

    Article • January 2017, Springer Science + Business Media

    Professor Christopher John Fewster

  30. The split property for quantum field theories in flat and curved spacetimes

    Article • Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg, September 2016, Springer Science + Business Media

    Professor Christopher John Fewster

  31. Waiting for Unruh

    Article • Classical and Quantum Gravity, July 2016, Institute of Physics Publishing

    Professor Christopher John Fewster

  32. Locally covariant quantum field theory and the spin–statistics connection

    Article • International Journal of Modern Physics D, May 2016, World Scientific Pub Co Pte Lt

    Professor Christopher John Fewster

  33. Probability distributions for quantum stress tensors measured in a finite time interval

    Article • Physical Review D, November 2015, American Physical Society (APS)

    Professor Christopher John Fewster

  34. The Split Property for Locally Covariant Quantum Field Theories in Curved Spacetime

    Article • Letters in Mathematical Physics, September 2015, Springer Science + Business Media

    Professor Christopher John Fewster

  35. Locally covariant quantum field theory and the problem of formulating the same physics in all space–times: Figure 1.

    Article • Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences, June 2015, Royal Society Publishing

    Professor Christopher John Fewster

  36. Pure quasifree states of the Dirac field from the fermionic projector

    Article • Classical and Quantum Gravity, April 2015, Institute of Physics Publishing

    Professor Christopher John Fewster

  37. Dynamical Locality of the Free Maxwell Field

    Article • Annales Henri Poincaré, March 2015, Springer Science + Business Media

    Professor Christopher John Fewster

  38. Algebraic Quantum Field Theory in Curved Spacetimes

    Article • January 2015, Springer Science + Business Media

    Professor Christopher John Fewster

  39. Locally Covariant Quantum Field Theory with External Sources

    Article • Annales Henri Poincaré, October 2014, Springer Science + Business Media

    Professor Christopher John Fewster

  40. Quantum fields in curved spacetime, semiclassical gravity, quantum gravity phenomenology, and analogue models: parallel session D4

    Article • General Relativity and Gravitation, April 2014, Springer Science + Business Media

    Professor Christopher John Fewster

  41. Probability Distributions for Quantum Stress Tensors in Two and Four Dimensions

    Article • January 2014, Springer Science + Business Media

    Professor Christopher John Fewster

  42. The necessity of the Hadamard condition

    Article • Classical and Quantum Gravity, November 2013, Institute of Physics Publishing

    Professor Christopher John Fewster

  43. Quantum energy inequality for the massive Ising model

    Article • Physical Review D, July 2013, American Physical Society (APS)

    Professor Christopher John Fewster

  44. ENDOMORPHISMS AND AUTOMORPHISMS OF LOCALLY COVARIANT QUANTUM FIELD THEORIES

    Article • Reviews in Mathematical Physics, June 2013, World Scientific Pub Co Pte Lt

    Professor Christopher John Fewster

  45. QUANTIZATION OF LINEARIZED GRAVITY IN COSMOLOGICAL VACUUM SPACETIMES

    Article • Reviews in Mathematical Physics, March 2013, World Scientific Pub Co Pte Lt

    Professor Christopher John Fewster

  46. On a recent construction of ‘vacuum-like’ quantum field states in curved spacetime

    Article • Classical and Quantum Gravity, September 2012, Institute of Physics Publishing

    Professor Christopher John Fewster

  47. Probability distributions for quantum stress tensors in four dimensions

    Article • Physical Review D, June 2012, American Physical Society (APS)

    Professor Christopher John Fewster

  48. Dynamical Locality of the Free Scalar Field

    Article • Annales Henri Poincaré, March 2012, Springer Science + Business Media

    Professor Christopher John Fewster

  49. Dynamical Locality and Covariance: What Makes a Physical Theory the Same in all Spacetimes?

    Article • Annales Henri Poincaré, March 2012, Springer Science + Business Media

    Professor Christopher John Fewster

  50. On the Notion of ‘the Same Physics in All Spacetimes’

    Article • January 2012, Springer Science + Business Media

    Professor Christopher John Fewster

  51. Singularity theorems from weakened energy conditions

    Article • Classical and Quantum Gravity, May 2011, Institute of Physics Publishing

    Professor Christopher John Fewster

  52. Probability distributions of smeared quantum stress tensors

    Article • Physical Review D, June 2010, American Physical Society (APS)

    Professor Christopher John Fewster

  53. Erratum: Null energy conditions in quantum field theory [Phys. Rev. D 67 , 044003 (2003)]

    Article • Physical Review D, September 2009, American Physical Society (APS)

    Professor Christopher John Fewster

  54. Quantum Inequalities from Operator Product Expansions

    Article • Communications in Mathematical Physics, July 2009, Springer Science + Business Media

    Professor Christopher John Fewster

  55. Phase space quantization and loop quantum cosmology: a Wigner function for the Bohr-compactified real line

    Article • Classical and Quantum Gravity, November 2008, Institute of Physics Publishing

    Professor Christopher John Fewster

  56. RECENT DEVELOPMENTS IN QUANTUM ENERGY INEQUALITIES

    Article • September 2008, World Scientific Pub Co Pte Lt

    Professor Christopher John Fewster

  57. Absolute Quantum Energy Inequalities in Curved Spacetime

    Article • Annales Henri Poincaré, May 2008, Springer Science + Business Media

    Professor Christopher John Fewster

  58. Quantum energy inequalities for the non-minimally coupled scalar field

    Article • Journal of Physics A Mathematical and Theoretical, December 2007, Institute of Physics Publishing

    Professor Christopher John Fewster

  59. Quantum energy inequalities and local covariance II: categorical formulation

    Article • General Relativity and Gravitation, September 2007, Springer Science + Business Media

    Professor Christopher John Fewster

  60. Mass dependence of quantum energy inequality bounds

    Article • Journal of Mathematical Physics, September 2007, American Institute of Physics

    Professor Christopher John Fewster

  61. Averaged null energy condition in spacetimes with boundaries

    Article • Physical Review D, January 2007, American Physical Society (APS)

    Professor Christopher John Fewster

  62. Quantum Energy Inequalities and Stability Conditions in Quantum Field Theory

    Article • January 2007, Springer Science + Business Media

    Professor Christopher John Fewster

  63. An explicit quantum weak energy inequality for Dirac fields in curved spacetimes

    Article • Classical and Quantum Gravity, October 2006, Institute of Physics Publishing

    Professor Christopher John Fewster

  64. Averaged energy inequalities for the nonminimally coupled classical scalar field

    Article • Physical Review D, August 2006, American Physical Society (APS)

    Professor Christopher John Fewster

  65. Quantum energy inequalities and local covariance. I. Globally hyperbolic spacetimes

    Article • Journal of Mathematical Physics, August 2006, American Institute of Physics

    Professor Christopher John Fewster

  66. Energy inequalities in quantum field theory

    Article • March 2006, World Scientific Pub Co Pte Lt

    Professor Christopher John Fewster

  67. On wormholes with arbitrarily small quantities of exotic matter

    Article • Physical Review D, August 2005, American Physical Society (APS)

    Professor Christopher John Fewster

  68. p-Nuclearity in a New Perspective

    Article • Letters in Mathematical Physics, July 2005, Springer Science + Business Media

    Professor Christopher John Fewster

  69. QUANTUM ENERGY INEQUALITIES IN TWO-DIMENSIONAL CONFORMAL FIELD THEORY

    Article • Reviews in Mathematical Physics, June 2005, World Scientific Pub Co Pte Lt

    Professor Christopher John Fewster

  70. Quantum Inequalities in Quantum Mechanics

    Article • Annales Henri Poincaré, February 2005, Springer Science + Business Media

    Professor Christopher John Fewster

  71. Quantum energy inequalities in two dimensions

    Article • Physical Review D, December 2004, American Physical Society (APS)

    Professor Christopher John Fewster

  72. Quantum weak energy inequalities for the Dirac field in flat spacetime

    Article • Physical Review D, November 2003, American Physical Society (APS)

    Professor Christopher John Fewster

  73. Stability of Quantum Systems at Three Scales: Passivity, Quantum Weak Energy Inequalities and the Microlocal Spectrum Condition

    Article • Communications in Mathematical Physics, September 2003, Springer Science + Business Media

    Professor Christopher John Fewster

  74. Null energy conditions in quantum field theory

    Article • Physical Review D, February 2003, American Physical Society (APS)

    Professor Christopher John Fewster

  75. A quantum weak energy inequality for spin-one fields in curved space–time

    Article • Journal of Mathematical Physics, January 2003, American Institute of Physics

    Professor Christopher John Fewster

  76. A Quantum Weak Energy Inequality¶for Dirac Fields in Curved Spacetime

    Article • Communications in Mathematical Physics, February 2002, Springer Science + Business Media

    Professor Christopher John Fewster

  77. A general worldline quantum inequality

    Article • Classical and Quantum Gravity, April 2000, Institute of Physics Publishing

    Professor Christopher John Fewster

  78. Quantum inequalities and “quantum interest” as eigenvalue problems

    Article • Physical Review D, March 2000, American Physical Society (APS)

    Professor Christopher John Fewster

  79. Bounds on negative energy densities in static space-times

    Article • Physical Review D, April 1999, American Physical Society (APS)

    Professor Christopher John Fewster

  80. Bisolutions to the Klein-Gordon equation and quantum field theory on two-dimensional cylinder spacetimes

    Article • Classical and Quantum Gravity, January 1999, Institute of Physics Publishing

    Professor Christopher John Fewster

  81. A unique continuation result for Klein-Gordon bisolutions on a two-dimensional cylinder

    Article • Classical and Quantum Gravity, January 1999, Institute of Physics Publishing

    Professor Christopher John Fewster

  82. Initial-value problems and signature change

    Article • Classical and Quantum Gravity, May 1996, Institute of Physics Publishing

    Professor Christopher John Fewster

  83. Quantum field theory on certain non-globally hyperbolic spacetimes

    Article • Classical and Quantum Gravity, January 1996, Institute of Physics Publishing

    Professor Christopher John Fewster

  84. Unitarity of quantum theory and closed timelike curves

    Article • November 1995, American Physical Society (APS)

    Professor Christopher John Fewster

  85. Generalized point interactions for the radial Schrodinger equation via unitary dilations

    Article • Journal of Physics A General Physics, February 1995, Institute of Physics Publishing

    Professor Christopher John Fewster

  86. Model dependence of baryon decay enhancement by cosmic strings

    Article • Nuclear Physics B, June 1993, Elsevier

    Professor Christopher John Fewster