Werner Heisenberg

Record year1925

M rationaleTreat the progression from the algebra of observable transitions in the first paper to coherent matrix mechanics as a single maturation chain from 1925, with M7.0; the boundary ends with that chain and does not expand to all quantum mechanics.

attribution rationaleHeisenberg receives 40% for the first noncommutative transition-quantity algebra, bounded dynamical calculations, and participation in the three-author paper; Born receives 22% and Jordan 18% for matrix recognition, formalization, and joint advancement, while the remaining budget retains precursor inputs and unresolved support, including Kramers, frequency combination and stationary states, and the Thomas–Kuhn sum rule.

Evidence gapsThe German original journal has not yet been checked formula by formula against the English translation; gaps remain in all spectral-intensity coefficients, higher-order amplitudes, and internal collaboration details of the three-author paper.

Record year1929

M rationaleIt applies canonical quantization to interacting fields and integrates invariance, conserved quantities, and connections between field and particle formulations; it is rated M7.0. The boundary excludes postwar renormalization, all modern quantum field theory, and all subsequent applications.

attribution rationaleHeisenberg 32%, Pauli 32% counted as joint theoretical construction; Jordan, Dirac, Weyl, Fermi and other precursor inputs, as well as direct inputs from the publishing institution and the first original paper still unresolved, retain the remaining budget.

Evidence gapsThe first original paper has not yet been read and verified; there remain gaps in the internal work split between the two authors and in the complete transmission chain toward renormalized quantum field theory.

Record year1927

M rationaleThe relation entered quantum science globally across generations and belongs at the M6 scale of globally significant scientific foundations; it is a foundational limiting relation, rather than complete quantum mechanics, the whole interpretation of measurement, or cross-domain civilizational infrastructure, so it does not rise to M7. The M value rests on the result's disciplinary coverage and enduring effect, not on whether the original paper currently lacks pages.

attribution rationaleHeisenberg receives 68% for the original proposal and paper delivery of the relation; Bohr's interpretive discussion, the existing formal frameworks of Born, Jordan, Dirac, and others, publishing institutions, and unresolved precursor inputs retain the remaining budget.

Evidence gapsThe 1927 original text has not yet been checked page by page; later rigorous forms, generalized relations, and the scope of cross-domain adoption are not developed in this candidate.

Record year1932

M rationaleRepresented the proton and neutron as two states of the nucleon and introduced into multinucleon wave functions the organizing freedom later called isospin, with M6.0; do not expand this to experimental neutron discovery, modern strong-interaction theory, or all subsequent group-theoretic forms.

attribution rationaleHeisenberg receives 50% for the direct construction of the 1932 nucleon model; James Chadwick's neutron fact receives 15%, while the remaining budget retains publishing institutions and unresolved direct nucleon-model inputs.

Evidence gapsThe 1932 original text has not been checked page by page; the precise transmission relations among Ivanenko, Majorana, and Wigner in naming and formalization remain unclosed.

Record year1936

M rationaleGave a renormalized, nonperturbative one-loop spin-QED effective action in constant electromagnetic backgrounds, including a low-energy light–light scattering term and a weak-field vacuum pair-production rate, with M6.0; do not expand this to exact solutions in nonuniform fields, complete light–light QED, or Schwinger's later form.

attribution rationaleHeisenberg 35% and Hans Euler 35% receive credit for the direct construction in the coauthored paper; the remaining budget retains early QED inputs from Sauter and Kockel, publishing institutions, and unresolved direct inputs.

Evidence gapsThe 1936 original text and internal division between coauthors have not been checked; experimental verification and the scope of later adoption still require independent verification.

Record year1942–1944

M rationaleTreated the asymptotic scattering operator as an autonomous starting point for relativistic quantum theory, forming an early S-matrix programme that sought to bypass state-centered and divergence difficulties, with M5.0; do not expand it to mature modern scattering quantum field theory.

attribution rationaleHeisenberg receives 60% for the wartime programme and direct delivery of early formal materials; Kramers' demonstrable direct input receives 7%, while publishing institutions and unresolved early S-matrix inputs retain the remainder.

Evidence gapsThe original texts from 1942–1944 have not been checked page by page; gaps remain in specific early roles and the transmission chain to mature scattering theory.

Record year1928

M rationaleExplained the source of the Weiss molecular field through quantum exchange and continued across generations into micromagnetic exchange energy and the Heisenberg model for magnetic materials, with M5.0; the boundary does not expand to all modern magnetism, device benefits, later DFT methods, or two-dimensional quantum corrections.

attribution rationaleHeisenberg receives 50% for direct modeling and delivery of the 1928 theory; the remaining budget retains constitutive prior history from Heitler, London, Weiss, Pauli, Wigner, Hund, Sommerfeld, and others, as well as publishing institutions and unresolved direct inputs.

Evidence gapsThe full scope of sustained adoption, material applicability boundaries, and the node comparison between M5 and M6 await more systematic verification.

Record year1925

M rationaleM4.5 is used: it is an important theoretical method that entered international research and remains continuously named; Raman's contemporaneous discussion shows that this route entered explanation of actual problems. But Raman explicitly noted insufficient structural and quantitative understanding at the time, and the original paper body has not been checked, so it does not rise to a complete field transformation or a foundation of scattering theory.

attribution rationaleHeisenberg receives 30% and Kramers 45% for the joint formula; classical dispersion and old quantum theory, external dispersion inputs, and publishing support retain the remaining budget.

Evidence gapsThe body of the 1925 original paper, the internal division between the two authors, and the complete transmission chain from the formula to Raman's problem remain unclosed.

Record year1926

M rationaleThe complete result produced a multi-electron atomic exchange treatment accepted by peers and supported by subsequent experiments, reaching the M4 scale of a broadly professional method/important scientific result. It is not complete quantum statistics, all atomic structure, or later exchange-force theory, and therefore is not raised to the globally foundational M6–M7. Share and model-assumption limits belong in a and boundaries, not repeated deductions from M.

attribution rationaleHeisenberg's 45% counts direct modeling and delivery of the two resonance and two-electron papers; Pauli, Born, Bose, Einstein, constitutive prior work, publishing institutions, and unresolved direct inputs retain the remaining budget.

Evidence gapsThe two 1926 originals have not yet been read page by page; the analogy to hydrogen ortho/para states and broader later acceptance still require text-level verification.

Record year1952

M rationaleThe shock-wave model gave an early prediction that high-energy hadronic total cross sections could grow with energy as the square of a logarithm; ISR later observed rising total cross sections, with M3.0. Do not expand this to ISR experiments, the Cheng–Wu model, a complete asymptotic proof, or other details of the model.

attribution rationaleHeisenberg receives 60% for the direct derivation and delivery of the 1952 prediction; publishing institutions, high-energy inputs before 1952, and unresolved parts of internal derivation and transmission retain the remainder.

Evidence gapsThe 1952 original text has not been checked; a date discrepancy in which some literature gives 1954, the full model, and the chain of later reception remain to be verified.

Record year1948

M rationaleTreated the spectrum of homogeneous isotropic turbulence with a dissipation expression containing wavenumber-dependent terms, incorporated low-Reynolds-number frequency components, and proposed an inverse seventh-power spectrum, with M3.0; this is a constrained specialist model, not a universal solution of turbulence.

attribution rationaleHeisenberg receives 55% for the 1948 model, expression, and paper delivery; publishing institutions and unresolved direct turbulence inputs retain the remainder.

Evidence gapsThe 1948 original text, the model's citation and adoption scope, and direct precursor inputs still require body-level verification.

Record year1951–1957

M rationaleExisting materials support German representatives' participation in early resolutions in 1951, Germany becoming a formal founding member and providing funding, and Heisenberg holding the chair position on the Scientific Policy Committee from 1954–1957, with M3.5; do not expand this to the complete CERN platform or later experimental-facility achievements.

attribution rationaleHeisenberg receives 25% only for personal participation delimitable by existing material; the Federal Republic of Germany receives 45%, UNESCO and CERN preparatory bodies 15%, and unresolved German delegates and early policy collaborators retain 15%.

Evidence gapsThe full text of the 1951 conference and funding arrangements, specific policy recommendations during the chairmanship, and individual contributions of other participants remain unclosed; the chair list proves only the office held.

Record year1938

M rationaleUsing an approximately 2-microsecond rest lifetime for unstable penetrating particles, quantitatively explained the difference in absorption of the hard component of cosmic rays in air and dense matter, with M3.0; do not expand this to experimental particle discovery, complete modern identity, production mechanisms, or later measurements.

attribution rationaleHeisenberg 40% and Hans Euler 40% receive credit for the coauthored explanation; the original-journal institution receives 2%, and unresolved direct cosmic-ray inputs retain 18%. Contemporaneous commentary is used to verify facts and reception and does not receive a share of the original paper.

Evidence gapsThe coauthored original text has not been checked; gaps remain in experimental and theoretical inputs from Kulenkampff, Bhabha, and others, as well as the scope of later reception and correction.

Record year1927–1928

M rationaleThe seven-part public framework organizes observation, definition, and existing wave-particle descriptions; it remains disputed and does not claim the uniquely correct solution.

attribution rationaleRetain the existing full budget; Heisenberg's 4% counts only discussion input directly connected to the complementarity framework, while Bohr's synthesis, other contributors, publishing institutions, and the unallocated remainder are all retained; this round does not re-adjudicate it.

Evidence gapsRetain the originally adopted result; this round did not re-examine the complete original journal text, scope of dispute, or full budget.

Record year1955–1958

M rationaleThe Gifford lectures and the popular 1958 text explained the philosophy and possible social implications of modern physics to non-specialists, comparing ancient Greek atomism, mathematical form, and modern particle transformations, while explicitly stating that unified particle dynamics remained unsolved, with M2.0; philosophical interpretation is not treated as experimentally established fact.

attribution rationaleHeisenberg receives 60% for direct delivery of the lectures and text; Northrop's signed introduction receives 10%, the Gifford-lecture institution 8%, and the original publisher 5%, while editing, translation, and other direct text inputs retain an unresolved 17%.

Evidence gapsThe full book, reader reception, and educational impact have not been systematically verified; the 1930 professional textbook and other works remain independent gaps.