The hottest Quantum Substack posts right now

And their main takeaways
Category
Top Technology Topics

Robust Cognitive Strategies for Resource-Rich Minds

Eurykosmotron • 353 implied HN points • 26 Apr 23
🕹 Technology Cognition AI Quantum Ethics
  1. Living in scarcity shapes our thinking and behavior, but abundance can lead to new cognitive strategies.
  2. Feasible abundance can change how we approach problem-solving and relationships, leading to more optimism for the future.
  3. With abundant cognitive resources, we could develop new strategies like sampling from possible multiverses and maintaining a history of prior versions.

Time in a timeless universe (part 2)

Sam’s Newsletter • 98 implied HN points • 09 Mar 23
🔬 Science Physics Philosophy Quantum
  1. Newton introduced the concept of absolute time, separate from change that physical systems undergo.
  2. Absolute time is an ethereal concept outside our universes, while clock time is a more physical representation of time.
  3. Barbour proposed a theory of time where different 'times' are viewed as different 'worlds' coexisting in a timeless block.

Quantum thermodynamics

Sam’s Newsletter • 58 implied HN points • 03 May 23
🔬 Science Quantum Thermodynamics
  1. Quantum theory applies to both small and large systems, outperforming classical mechanics.
  2. The third law of thermodynamics, proposed by Nernst in 1906, states that entropy is zero at zero Kelvin.
  3. Einstein's quantum theory-based model of solids resolved conflicts with the third law, later refined by Debye to include lattice vibrations.

A review of Principia Qualia

Unstabler Ontology • 19 implied HN points • 29 Jun 23
🔬 Science Consciousness Quantum Neurobiology Philosophy Artificial Intelligence
  1. The paper discusses the motivation behind bottom-up physicalist consciousness theories and the importance of studying valence for determining the goodness or badness of an experience.
  2. A review of Integrated Information Theory (IIT) along with its variants and criticisms is presented, highlighting the complexities surrounding defining consciousness.
  3. The proposal of symmetry as a theory of valence is critiqued for potentially oversimplifying the complexities of consciousness and valence, emphasizing the need for a more comprehensive understanding.

Module II Crash Course Prerequisite: Basic Real Analysis

Quantum Formalism • 19 implied HN points • 10 May 21
🚌 Education Mathematics Physics Quantum Research
  1. Understanding basic real analysis, like open intervals and closed intervals, is important for the upcoming crash course on Point-Set Topology and standard topology.
  2. Being challenged to work with abstract concepts can help in feeling comfortable before starting Module II.
  3. Learning sophisticated mathematics can better prepare individuals for making theoretical contributions in physics or quantum information.
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Quantum Industry Fellowship Scheme

Quantum Formalism • 0 implied HN points • 15 Jul 21
🕹 Technology Quantum
  1. A pilot quantum career fellowship scheme is being introduced for community members to gain industry opportunities.
  2. The fellowship scheme will have limited places, making the selection process highly competitive.
  3. Interested individuals can express their interest by filling out a form and attending information sessions.

Physics-informed Quantum Communication Networks: A Vision Towards the Quantum Internet.

Quantum Formalism • 0 implied HN points • 13 Jan 23
🔬 Science Physics Quantum Communication Networks Internet
  1. The webinar focuses on quantum communication networks with an emphasis on physical implementation and the vision of a Quantum Internet.
  2. Interested individuals can register for the webinar using the provided link to learn more about the exciting developments in quantum technology.
  3. Participants are encouraged to share the webinar details with their networks to create an interactive session with a wide audience.

Lie Theory Prerequisite

Quantum Formalism • 0 implied HN points • 28 Apr 21
🔬 Science Quantum Mathematics Topology Deep Learning
  1. The post provides a crash course motivation and schedule for Lie Theory, encouraging viewers to watch preparatory material on YouTube and offering usage cases outside of mathematics for motivation.
  2. Highlighted articles and studies demonstrate real-world applications of Lie Theory in areas like quantum computation, deep learning, and unitary operators in quantum mechanics.
  3. The presenter provides access to slides and recommended study materials on GitHub, emphasizing the importance of preparation before the upcoming course session on Lie Theory.

Session 16 on YouTube

Quantum Formalism • 0 implied HN points • 23 Jan 21
🔬 Science Quantum Evolution
  1. The post shares Session 16 on YouTube covering the concept of unitary evolution in quantum.
  2. The session marks the penultimate one of the foundation module, with invites for the final one to follow soon.
  3. The author, Bambordé Baldé, wishes everyone a happy weekend at the end of the post.

Session 15 Reminder

Quantum Formalism • 0 implied HN points • 14 Jan 21
🚌 Education Science Mathematics Physics Quantum
  1. The session covers topics like Eigenvectors & Eigenvalues, Spectrum & Eigenspaces, Diagonalization, and The Spectral Theorem for Hermitian matrices.
  2. Newcomers are welcome, but may find it challenging if they haven't covered previous sessions or don't have a background in relevant university-level physics/mathematics.
  3. The upcoming session will focus on Quantum Axioms, the Shut up & Calculate Challenge, and Study Material Comments.

Influential Mathematicians: Emmy Amalie Noether

Quantum Formalism • 0 implied HN points • 29 Jun 20
🔬 Science Mathematics Quantum Algebra Abstract Physics
  1. Emmy Noether, despite facing discrimination as a woman in academia, made significant contributions to mathematics and physics.
  2. Noether's work in invariant theory and abstract algebra, along with her collaborations, influenced the development of advanced algebraic tools used in treating quantum formalism.
  3. Noether played a mentorship role in shaping the career of another influential female mathematician, Grete Hermann, who made important contributions to the foundations of quantum mechanics.