Brain & Cosmology
Research
An overview of Prof. Nanopoulos’s research, organized into the two pillars below.
BRAIN & COSMOLOGY
Fundamental Physics
Nanopoulos co-developed the flipped SU(5) grand unified model, a framework for unifying the fundamental forces that shaped decades of collider and cosmological phenomenology.
With John Ellis, Sergio Ferrara, and others, he was among the originators of no-scale supergravity in the early 1980s — including the 1983 paper proposing a naturally vanishing cosmological constant — which has since become the basis for a long-running program with Ellis and Keith Olive developing Starobinsky-like models of cosmic inflation consistent with Planck satellite data, most recently extended to dark energy, dark matter, and neutrino mass. His theoretical work on grand unification also fed into the CERN search that confirmed the Higgs boson, a contribution acknowledged by Peter Higgs himself.
The journal Universe (MDPI) publised a themed Special Issue, "Particle Physics and Cosmology", dedicated to Dimitri Nanopoulos in recognition of his lifetime contributions to cosmology.
A Special Journal Honor for Co-Founder Prof. Dimitri V. Nanopoulos
The journal Universe (MDPI) has published a themed Special Issue, “Particle Physics and Cosmology,” dedicated to Distinguished Professor Em. Dimitri V. Nanopoulos, Co-Founder of the Nanopoulos Foundation, in recognition of his foundational contributions to supersymmetry, Grand Unified Theories, string model building, and cosmology. A great honor for a great scientist!
BRAIN & COSMOLOGY
Prof. Nanopoulos’s research record on INSPIRE-HEP, the physics community’s central publication database, runs to more than 770 papers spanning five decades.
It divides into two connected bodies of work: fundamental physics and cosmology, and quantum brain dynamics.
BRAIN & COSMOLOGY
Quantum Brain
Starting with a 1992 paper co-authored with Ellis and Nikolaos Mavromatos, Nanopoulos proposed that tools from string theory could describe quantum-level dynamics in neuronal microtubules, formalized in his 1995 paper “Theory of Brain Function, Quantum Mechanics and Superstrings.”
Through the late 1990s and 2000s, this line of work, carried forward largely with Mavromatos, examined quantum coherence and information processing in the brain’s microtubule cytoskeleton. Nanopoulos later helped move the model from theory toward experiment, co-authoring a 2004 study with Efthimios Skoulakis and Andreas Mershin showing that excess TAU protein disrupts the microtubule cytoskeleton in Drosophila and impairs learning and memory, offering biological grounding for the earlier model. Experiments now underway at the National and Kapodistrian University of Athens (NKUA), led by George Kanellos lab, are testing these three-decade-old theories with current techniques.
