What's New on the Site

 

My old Windows site has been transformed into this more modern, mobile friendly, easy to read Word Press site. In the process some of the flaws of the old site have been repaired.

My scientific paper entitled "Cosmic inflation from entangled qubits: a white hole model for emergent spacetime" has been published in the May 2025 issue of the journal General Relativity and Gravitation. A link to the publication is here. A Popular Summary of the paper and publication are available here.

Portrait of an elderly man with glasses and a white beard.

Colombe Magazine Articles:

 

A popular summary of the ideas behind my paper "Cosmic inflation from entangled qubits: a white hole model for emergent spacetime." ---A Popular Summary of the White Hole Model.

A brief note on nuclear fusion inspired by the "scientific break even" milestone achieved at NIF on December 5, 2022 ----A Note on Nuclear Fusion.

An article that discusses the implications of observations of the Cosmos and the quantum world on my personal worldview ---------- An Integrative Worldview Consistent With Recent Observations of the Cosmic and the Quantum.

I was recently asked to officiate at a same sex wedding. As part of the ceremony I offered the following -------Homily for a Same Sex Marriage.

A presentation of some of the facts convincing many environmentalists and opponents to become advocates for nuclear power and the exciting new reactor designs that solve the safety and address the nuclear waste problems of the existing generation of power reactors-----------Atoms for Peace: Fulfilling Eisenhower's Pledge.

An introduction to the subject of my blog (newdarshan.com): the description of a world view that is consistent with the observations of modern science and incorporates a non-dualistic spirituality.-----------A New Darshan.

An introductory treatise on the nature, presence, detection, dangers and uses of ---------- Radioactivity.

Reducing greenhouse gas emissions produced by the 3 billion people yet to be born before 2050; the scale of the problem of providing their energy needs using renewables; is there a role for nuclear power? --------------------The Challenges for Green Electricity.

*How anthropomorphic theologies will have to evolve to accommodate the discovery that "We are not alone". How a Cosmic Spirituality might celebrate -------- Cosmic Christmas

*The dreamer dreams of the Spirit-----A dream.

Waypoints (new poetic writings)

At the End of the Road?*
(March 2017)

In the Now of Love*
(Dec 2016)

Acts of the Spirit*
(October 2016)

A Blessing*
(September 2016)

Voice of the Spirit*
(May 2016)

At 80*
(February 2016)

The Hunger*
(January 2016)

Welcome to Roger's Site.

I am an experimental physicist (Ph.D, UC Berkeley) retired from active employment but still trying to make sense out of what I have learned and continue to learn from the discoveries of science and from personal spiritual experience.

Part of the process that led to this website was my interest in re-examining my own understanding of quantum mechanics and the nature of spacetime. Some of the writings that accompanied this fruitful re-examination, written with the liberal arts students in my family in mind, form the basis of the Modern Physics and Reflections web-pages on the site.

The currently accepted cosmological model (ΛCDM), based on Einstein's theory of General Relativity (GR), assumes that the Big Bang represents the beginning of spacetime emanating from a singularity where time,t = 0. But as classical GR tries to explore the beginning of spacetime it runs into the quantum world at a distance corresponding to the size of the smallest object known to exist, the Planck region, with a size, the Planck length,lp=10-35 m.This quantum region is a region of pure probability and not subject to measurement. It is for all intents and purposes, outside the observable universe. But it identifies with the vacuum and has been a region of intense study by the theoretical physics community. This is the arena, for example, of string theory.

But the ΛCDM model has several important problems.First, The Planck region has an enormous energy density of ~10123 GeV/m3. Where a GeV is the approximate energy/mass of a hydrogen atom. The discrepancy between this theoretical value of the vacuum energy and the energy density of the observable universe ~5 GeV/m3 has been called the largest discrepancy between theory and experiment in all of science. This discrepancy is known as the "vacuum catastrophe" or the "cosmological constant problem".

Secondly, analysis of the Cosmic Microwave Background (radiation left over from the Big Bang) leads to the understanding that the universe had to have expanded to a size of billions of Planck Lengths before space time began (this is called cosmic inflation). And, thirdly, two separate measurements of the "Hubble constant" H0, that measures the rate of expansion of the universe, one taken from data indicative of conditions in the early universe and the other indicative of more recent cosmological conditions, differ by 5σ. This is called the "Hubble Tension" and remains unexplained by ΛCDM.

Ignoring (accepting) these 3 problems with the standard cosmological model ΛCDM didn't make sense to me so I set about doing some personal research on the matter. The result was my paper Cosmic inflation from entangled qubits: a white hole model for emergent spacetims. This paper was published on May 27, 2025, by the peer reviewed journal General Relativity and Gravitation. A popular summary of the paper and links to the publication and a .pdf of the paper are on the page A White Hole as the Source of the Cosmos.

Other essays on the Reflections and Insights pages deal with discoveries and ideas from other areas of modern science and speculation about the metaphysical and spiritual implications of these ideas. In the course of writing these essays it became clear that I am attempting to develop a science based rational world view that incorporates the possibility that the Big Bang that gave rise to our Cosmos was a conscious act of creation. And, furthermore, that the growth of consciousness resulting from awareness is a discernible purpose of human evolution.

The development of such a world view leads inexorably to a confrontation with conventional Theology. My scientific bias is that, just as there is an observable objective truth about the nature of the physical world, there is a single truth about the nature of the Creator. The world view being developed in these essays searches for unifying truths from the theologies supporting scriptural based religions. It seems that the divisiveness of these religions stems from their acceptance of long standing notions of duality.

The theological concept of co-inherence (following Charles Williams(1886-1945)) provides an alternative to dualistic narratives and forms the basis of the spiritual component of the world view espoused in these essays. This is a spirituality of unification and I believe it is fully compatible with the core truths of the world's major religions and wisdom traditions. It also bears a striking resemblance to concepts developed by theoretical physicists to explain the experimental phenomenon of quantum entanglement and resolve the paradoxes of quantum mechanics.

One of the new sciences that have been most fascinating to me is the field of Complexity Science, a field born with the modern computer. This is of natural interest to me since much of the work I have done in experimental physics has involved the use of computers for data acquisition and analysis and for the numerical simulation of physical processes. Which is precisely how research in Complexity Science is conducted. I have written a brief introduction to Complexity Science that you can find below on this webpage.

I began my personal research in Complexity Science by writing two computer programs that deepened my knowledge of fractals and what are called "cellular automata (CA)." Acting under the influence of the artists in my family, these programs include provisions for producing amazingly beautiful patterns in fully programmable coloring schemes that can be downloaded or printed as pieces of art. The first program, called FaceOfInfinity explores the fractals bounding the Mandelbrot set of complex numbers. I have used this program to produce a set of six video clips available on the website that are colorful flights into the infinite with sound tracks of contemporary music. You can explore the Mandelbrot fractals and create your own colorful images by accessing Infinity Zoomer.

The second program is called CAPM (Cellular Automata Pattern Maker). It can be used to create 1 dimensional (1D) and 2D cellular automata identified by the rules defined by Stephen Wolfram. Again, the color palettes and sequencing are fully programmable by the user and the created patterns can be downloaded. There is a sample gallery of complexity art pieces created by these two programs on the website. I hope you will enjoy experimenting with these two programs ( FOI and CAPM) and creating your own art pieces.

My professional career, spanning more than 60 years, has brought an amazing richness of experience that I hope will be an inspiration to any young person considering a career in physics.

The story of my life might be surprising to anyone who thinks the personal life of a scientist might somehow be remote and disconnected from the passions, struggles and pleasures of their own life.

Among the things I'm still trying to make sense of is my own existence and life. And, it's not just scientific sense I seek but something much deeper: the sense of the human heart. My poetic writings that mark this seeking are written in the language of the heart. I call these writings Waypoints.

In 2013 I began writing a series of articles for Colombe Magazine . This is an online journal of discovery, facts and opinions related to current affairs and to my explorations into the integration of modern science and non-dualistic spirituality. I have included some of my more personal writings in Journal Excerpts.

Thanks for your visit. I hope you have time to hang out with me for awhile, but, if not, know that I honor the curiosity that has brought you here. Namaste.

Introducing the world of Complexity Science

Complexity Science is the study of complex patterns or behavior that emerge in a collective as a result of each of the individuals within the collective following a simple procedure or obeying a simple set of rules. Examples of some of the collectives that have been studied by practitioners of complexity science are: insects in a swarm; birds in a flock; traffic moving in a freeway system or along evacuation routes; investors in a market; fire spreading in a forest; disease spreading in a population; or, cells of fluids moving in structures. The list of possibilities is almost endless.

But all of the studies involve computer simulations that apply the procedures or rules to the individuals and visually display the patterns or behaviors that emerge in the collective. This type of computer simulation is sometimes referred to as Agent Based Modeling (ABM) where the individuals are identified here as "agents".  So the basic tools of complexity science are a modern computer and the simulation software that program it to apply the procedures or rules to the individuals and visually display the patterns or behavior that emerge in the collective.