This analysis addresses the critical decoherence paradox in quantum biology, where observed microsecond coherence times in living cells vastly exceed the nanosecond predictions of standard open quantum systems theory. The study synthesizes theoretical and empirical advancements, establishing that the information geometry of biological macromolecules provides the mechanism for long-lived quantum states, where cellular structures function as optimized topological constraints that actively harness environmental noise. Key theoretical frameworks integrated include the Quantum Fisher Information (QFI) metric, which quantifies biological coherence and sets absolute limits on sensory precision (e.g., avian magnetoreception), and the Entanglement-Weighted Operator Geometry (EWOG). EWOG is empirically validated to resolve the decoherence discrepancy by demonstrating that quantum entanglement dynamically modifies the effective Hamiltonian, achieving a calculated 58% suppression of decoherence in proteins like MagLOV2. Furthermore, the study applies Quantum Geometrical Molecular Dynamics (QGMD) to show that the non-Abelian quantum geometric tensor drives nonadiabatic enzymatic catalysis, enabling quantum mechanical tunneling to provide profound energetic advantages, such as reducing the required energy for proton transport in mitochondrial Complex I by over 55%. Also available on Academia.edu: https://www.academia.edu/attachments/132032425/download_file?s=portfolio
This analysis addresses the critical decoherence paradox in quantum biology, where observed microsecond coherence times in living cells vastly exceed the nanosecond predictions of standard open quantum systems theory. The study synthesizes theoretical and empirical advancements, establishing that the information geometry of biological macromolecules provides the mechanism for long-lived quantum states, where cellular structures function as optimized topological constraints that actively harness environmental noise. Key theoretical frameworks integrated include the Quantum Fisher Information (QFI) metric, which quantifies biological coherence and sets absolute limits on sensory precision (e.g., avian magnetoreception), and the Entanglement-Weighted Operator Geometry (EWOG). EWOG is empirically validated to resolve the decoherence discrepancy by demonstrating that quantum entanglement dynamically modifies the effective Hamiltonian, achieving a calculated 58% suppression of decoherence in proteins like MagLOV2. Furthermore, the study applies Quantum Geometrical Molecular Dynamics (QGMD) to show that the non-Abelian quantum geometric tensor drives nonadiabatic enzymatic catalysis, enabling quantum mechanical tunneling to provide profound energetic advantages, such as reducing the required energy for proton transport in mitochondrial Complex I by over 55%. Also available on Academia.edu: https://www.academia.edu/attachments/132032425/download_file?s=portfolio
This review examines the recent theoretical framework proposed by Srichan (2026) on Entanglement-Weighted Operator Geometry (EWOG) as a mechanism for stabilizing quantum coherence in biological radical pairs, particularly in the MagLOV2 protein model for avian magnetoreception. The key postulate of EWOG is that entanglement entropy dynamically modifies the effective Hamiltonian through coupling with protein structural operators, leading to suppressed decoherence rates that align with experimental observations of microsecond coherence times. We highlight the hypotheses, methodology, and results from Srichan's comparative statistical analysis against standard Lindblad decoherence models, demonstrating decisive empirical support for EWOG via Akaike and Bayesian Information Criteria. Algebraic interpretations reveal EWOG as a state-dependent perturbation to the Hamiltonian, while geometric views frame it as an entanglement-modulated projection onto protein anisotropy. Secondary research contextualizes EWOG within broader quantum biology, including similar mechanisms like vibrational assistance and quantum Zeno effects in photosynthesis and magnetoreception. Also available on Academia.edu: https://www.academia.edu/attachments/132030862/download_file?s=portfolio
This paper evaluates the breakthrough in computational biophysics marked by the successful ab initio quantum simulation of protein complexes up to 12,635 atoms, achieved through a heterogeneous Quantum-Centric Supercomputing (QCSC) paradigm. By leveraging advanced quantum processors (IBM Heron r2) and classical HPC (Miyabi-G) with the novel EWF-TrimSQD algorithm, researchers surpassed previous simulation size limits by over 40-fold, enabling accurate calculation of fragment energies and ligand-binding affinities for systems like Trypsin-benzamidine. Beyond drug Mamun, SM (2026) ……………………………….1 Quantum-Centric Supercomputing and Photonic Bio-Quantum Architectures: An Exhaustive Evaluation of High-Fidelity Biomolecular Simulation and Mitochondrial Quantum Dynamics (Vol-II) K S C discovery, this capacity provides the empirical foundation for rigorous investigation into quantum biology. The paper details non-classical phenomena, including proton tunneling in ribosomal peptide bond formation and the highly efficient electron/proton tunneling within the mitochondrial electron transport chain (ETC), highlighting how oxidative damage to these quantum pathways drives neurodegenerative pathology. Also available on Academia.edu: https://www.academia.edu/attachments/132704084/download_file?s=portfolio
Abstract Quantum biology has emerged as a frontier discipline, revealing that phenomena such as coherence, entanglement, and tunneling are not merely theoretical curiosities but functional components of living systems. This volume, Quantum Biology under ICQER, presents a unified framework for understanding these phenomena through the lens of the ICQER (Informational Constraints, Quantum Events, and Emergent Realities) paradigm. We propose that biological systems are fundamentally networks of informational constraints that channel, filter, and stabilize quantum events, enabling their propagation from molecular scales to emergent organismal behaviors. The work systematically examines how these constraint networks govern key biological processes, including photosynthetic energy transfer, enzymatic catalysis, magnetoreception, and neural cognition. Furthermore, we explore the evolutionary implications of quantum-informed constraints, demonstrating that natural selection acts not only on classical phenotypes but on the very architectures that harness quantum effects. By integrating molecular quantum dynamics with complex systems theory, this volume establishes ICQER as a predictive and unifying model for quantum biology. It redefines life as a quantum-constrained informational system and provides a roadmap for future research, with far-reaching implications for synthetic biology, bio-inspired technologies, and the fundamental understanding of life's informational architecture.
K SC This paper synthesises a multi-layered enquiry into quantum-enabled decision architectures within cellular systems. Beginning from the modular ultracold cryogenic and biomimetic principles that illuminate mitochondrial compartmentalisation, calcium microdomains and electron tunnelling, it proceeds to an examination of proposed quantum effects at neural synapses (SNARE-complex soliton tunnelling, ion-channel quantum transport, microtubule coherence) and culminates in the rigorous formalism of non-perturbative quantum transport models—transfer-matrix methods, nonequilibrium Green's functions and non-Markovian quantum Langevin equations. A unifying pattern emerges: hierarchical modular isolation of steep physical or electrochemical gradients coupled to controlled, distance-tuned exchange, operating at the quantum–classical boundary. This architecture is shown to support readable, threshold-governed decision processes (release or not; open or closed; flux or isolation). Ontological priority is accorded to the combinatorial and physical structures that exist independently of geometric realisation, while the epistemological trajectory traces progressive internalisation of geometric and quantum principles into cellular language. Limitations—decoherence, model reduction, absence of definitive in-vivo functional proof—are catalogued alongside concrete research vectors. Also available on Academia.edu: https://www.academia.edu/attachments/133931970/download_file?s=portfolio
Abstract The lines separating Biology and Physics have started to blur in recent decades, leading to the emergence of the interdisciplinary field known as quantum Biology. This field looks into the possibility that basic quantum mechanical phenomena such as coherence, entanglement, tunneling, and superposition play crucial roles in biological processes that are beyond the scope of classical Physics. Biology has traditionally worked within the parameters of classical mechanics, presuming that delicate quantum effects cannot endure in the warm, humid, and cacophonous environments of living systems. But new findings in fields like photosynthesis, olfaction, avian magnetoreception, and enzyme catalysis indicate otherwise, suggesting that living things intentionally and possibly advantageously use quantum principles. From the earliest speculative theories to the most recent experimental confirmations, this book chapter methodically examines the evolution of quantum Biology. We investigate how the exceptionally high energy transfer efficiency in photosynthetic complexes particularly in the light-harvesting proteins of green sulfur bacteria and plants is supported by quantum coherence. The remarkable speed of proton transfers and enzymatic reactions during DNA replication is also investigated in relation to quantum tunneling. The chapter explores magnetoreception in migratory birds and suggests models in which sensitivity to Earth's geomagnetic field is made possible by radical pair mechanisms influenced by quantum entanglement. We also discuss the intriguing but controversial idea that quantum vibrations improve the human olfactory system's capacity for discrimination. In addition to examining particular occurrences, this research challenges more general theoretical models that seek to balance quantum mechanics with the decoherence commonly observed in biological settings. Recent developments in quantum information theory, biomimetic quantum technologies, and ultrafast spectroscopy are highlighted as essential instruments advancing empirical research. We also critically evaluate the field's methodological difficulties, the skepticism of overly optimistic interpretations, and the significant philosophical ramifications of acknowledging life as a quantum phenomenon. In conclusion, quantum Biology suggests that quantum effects are not uncommon aberrations but rather are an essential part of life, offering not only a fresh perspective for reinterpreting well-known biological processes but also the potential for a fundamental paradigm shift. Quantum biology has the potential to completely transform biotechnology, medicine, and our comprehension of consciousness and the origin of life as experimental methods advance. This chapter highlights the significance of interdisciplinary cooperation in order to completely comprehend the latest discoveries and possible future paths of quantum Biology, highlighting its revolutionary influence on our comprehension of life at the most basic levels. Key words: Quantum Biology, tunneling, avian magnetoreception, enzyme catalysis
This academic review synthesizes the methodological breakthrough of the May 2026 quantum-centric supercomputing (QCSC) milestone, which utilized the Embedded Wave Function (EWF) and Trimmed Sample-based Quantum Diagonalization (TrimSQD) algorithmic framework to achieve coupled-cluster-level accuracy in simulating protein-ligand complexes exceeding 12,000 atoms. This unprecedented computational capability provides the rigorous analytical foundation for quantum biology, specifically validating the indispensable role of quantum tunnelling in mitochondrial bioenergetics. Atomistic calculations confirm that electron tunnelling in Respiratory Complex III is governed by highly optimized superexchange pathways and conformational gating. Concurrently, mathematical modelling using the Wentzel-Kramers-Brillouin (WKB) approximation demonstrates that proton tunnelling through Complex I substantially reduces the required Mamun, SM (2026) ……………………………….1 Quantum-Centric Supercomputing and Quantum Tunnelling in Mitochondrial Bioenergetics: An Expanded Academic Review of Biomolecular Simulation Milestones and Photonic Bio-Quantum Horizons (Vol-III) K S C thermal activation energy for chemiosmosis by up to 45%, a finding supported by real-time optical detection using bio-nanoantennae. Also available on Academia.edu: https://www.academia.edu/attachments/132704155/download_file?s=portfolio