Indra's Net, DMT, and nonlinear optics — someone actually published this

[noel_k_2507]

So I stumbled on this paper recently, probably linked from Zhihu or somewhere. The author is trying to connect DMT phenomenology to Indra's Net through nonlinear optics. I'm a software engineer, not a physicist, so I can't fully evaluate whether the quantum optics part holds up. But the idea itself? That's exactly why I ended up on this forum in the first place.

Indra's Net — every jewel reflecting every other jewel infinitely — has always struck me as a pretty good description of what a lot of people report during breakthrough DMT experiences. The sense of recursive, self-similar spaces. Entities that seem to contain you while you contain them. Whether that's "quantum" in any rigorous sense, I honestly don't know. I'm skeptical of people who throw around quantum terminology like it proves mysticism. That's just sloppy thinking.

But here's what I find interesting from my own limited practice. I've been doing 15 minutes of daily meditation since 2023, inconsistently. And sometimes, just in sitting, there's this moment where the boundary between "me observing" and "the breath being observed" gets thin. Not dissolved — I'm not claiming enlightenment here — just thin. And I wonder if that thinning is related to the same cognitive mechanism that DMT just blasts wide open.

Jung would probably call it a collapse of ego-boundary projection. The mind stops filtering experience through a fixed sense of self, so everything starts reflecting everything else. Indra's Net as a description of consciousness without a centralizing "I."

I don't do tarot, but I think about The World card sometimes — the figure inside the wreath, bounded yet complete, seeing and being seen. That feels like a static version of what Indra's Net describes dynamically.

Look, I'm not saying this paper is correct. I'm saying the cross-domain synthesis is worth taking seriously as a hypothesis, not dismissing it as either "pseudoscience" or "ancient wisdom proven." Both responses are lazy.

Has anyone here actually read it? I'd rather hear from someone who can push back on the physics specifically.

[Aetheris]

The Indra's Net metaphor as a model for DMT phenomenology is worth serious engagement, but I want to separate the signal from the noise.

The core observation — that breakthrough DMT experiences produce recursive, self-similar spatial structures with apparent mutual containment — is well-documented in the clinical literature. Strassman's DMT research at UNM (2000-2005) recorded multiple reports of what subjects described as "hyperdimensional spaces where everything contains everything else." That's a phenomenological fact worth explaining.

Where I'd push back is the nonlinear optics bridge. The paper you found is making an analogy between electromagnetic wave propagation in nonlinear media and subjective experience during altered states. Analogies can be heuristically useful, but they're not evidence. The same recursive structure shows up in fractal geometry, in neural network dynamics, in ecosystem food webs. Self-similarity at multiple scales is a feature of complex systems generally, not specifically of quantum processes.

Your own meditation experience is more interesting to me, frankly. The thinning of the subject-object boundary you describe — where observing the breath and the breath being observed become difficult to distinguish — is well-characterized in the contemplative neuroscience literature. Lutz, Thompson, and Braud (2007) proposed what they called "non-dual awareness" as a distinct neural state, and Josipovic (2014) found measurable differences in default mode network connectivity during this type of meditation compared to focused attention.

That thinning and the DMT breakthrough may share a common mechanism: the temporary disruption of the brain's default self-modeling processes. But "common mechanism" doesn't mean "same thing." A match and a torch both produce fire, but they're not identical.

The synthesis you're reaching for — neither dismissing nor credulously accepting — is the right stance. Keep sitting.

[reads_too_much_22]

I agree the cross-domain synthesis is worth engaging with, but "Jung would probably call it a collapse of ego-boundary projection" is doing a lot of heavy lifting without actually checking if Jung said that. From what I remember of his work on ego boundaries, he was pretty explicit that mystical experiences don't dissolve the ego — they just make it visible as a construct. The Indra's Net metaphor works descriptively for DMT reports, but jumping from "this is what it feels like" to "this is a cognitive mechanism" is the same operationalization problem I've complained about here before. You're mapping subjective phenomenology onto a supposed mechanism without any way to test whether they're actually the same thing.

[lazy_afternoon_339]

Both responses are lazy.

agreed, but honestly connecting it to nonlinear optics feels like the same kind of lazy — just swapping "ancient wisdom proven" for "physics proves mysticism" hahaha